Huberman Lab

Dr. Natalie Crawford, MD, is a double board-certified OB-GYN and reproductive endocrinologist. We discuss how to improve hormone health at any age and the importance of fertility markers not just for pregnancy, but as a powerful window into overall health, vitality and longevity. We discuss hormone replacement therapy, egg freezing, IVF, and what biomarkers like AMH really indicate. Plus, how anti-inflammatory diets and specific supplements can be beneficial and the impact of microplastics and certain fragrances on hormones. We also discuss lesser-known factors that deplete male and female fertility, vitality and health. This conversation highlights how better understanding of hormones and your reproductive markers can empower better informed choices at every stage of life. Read the show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman BetterHelp: https://betterhelp.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Natalie Crawford (00:02:26) Fertility as a Health Marker, Infertility (00:05:34) Perimenopause, Menopause, Hormone Replacement Theory (00:11:01) Sponsors: David & BetterHelp (00:13:35) Hormone Therapy, Extending Ovarian Lifespan (00:19:11) Plastics, Toxins & Fertility (00:22:02) Does Prior Pregnancy Make Conception Easier?, Secondary Infertility (00:29:02) Testing Sperm; Pregnancy Loss & Conceiving Again, Fertility Testing (00:38:17) Sponsor: AG1 (00:39:40) Menstrual Cycle, Egg Number & Quality, AMH Test (00:48:17) Tool: AMH Test; Fertility Education & Patient Choices (00:53:13) Tool: Tracking Ovulation; Ovulation Disorders (00:55:11) AMH Test Cost; Genetic Testing & Patient Choice (01:01:13) Does Egg Freezing Cause Early Menopause?, In Vitro Fertilization (IVF) (01:05:29) Egg Freezing, IVF, Ethical Concerns; Embryo Banking (01:15:21) Sponsor: Eight Sleep (01:16:39) Egg Freezing, Cost & Patient Choices (01:21:22) Concieving After Hormonal Birth Control, IUD or Depo-Provera (01:27:17) Pregnancy Termination & Concieving Again (01:29:28) Support Egg Quality, Tools: Ovulation & Avoiding NSAIDs; 5 Lifestyle Non-Negotiables (01:34:03) Sleep, Melatonin; Cold Plunge (01:38:41) Curcumin, NAD/NR, CoQ10, Supplements for Prenatal Care & Sperm Health (01:42:05) Sponsor: Function (01:43:16) Fertility Research into Supplements & Lifestyle Factors (01:48:21) Inflammation, Red Light (01:53:12) Cannabis & Detriments to Egg & Sperm Health (01:58:57) Nicotine, Smoking, Egg Health & Sperm Count; Healthy Lifestyle Practices (02:02:21) GLP-1s, PCOS, Endometriosis; Human Growth Hormone (02:10:58) Platelet-Rich Plasma; Paternal Age & Sperm Quality; Biotin (02:17:27) Endocrine Disruptors, Fragrances, Receipts, Tool: Fragrance-Free (02:22:48) Patient Education & Empowerment; Inflammation, Celiac Disease (02:25:40) Anti-Inflammatory Diet, Protein, Fiber, Red Meat (02:33:25) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. David Anderson, PhD, a professor of biology at the California Institute of Technology (Caltech) and an investigator at the Howard Hughes Medical Institute (HHMI). We discuss the brain circuits that underlie how emotions emerge and shape behaviors, including the neural control of fear, aggression and pain. We also explore how hormones and neuromodulators influence these emotional states, and why understanding these hidden internal processes is essential for improving future mental health treatments. Read the show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) David Anderson (00:00:20) Emotions vs States (00:01:53) Emotion Qualities: Persistence & Generalization (00:04:04) Aggression (00:06:39) Sponsor: BetterHelp (00:07:41) Evolution of Fear & Aggression, Offensive vs Defensive Aggression (00:09:57) Homeostatic Behaviors & Hydraulic Pressure (00:12:58) Testosterone, Estrogen & Aggression (00:14:51) Female vs Male Aggression (00:16:48) Sponsor: AG1 (00:18:13) Mating Behavior & Aggression; Sexual Violence (00:21:48) Periaqueductal Gray, Pain Control & Fighting (00:26:03) Sponsor: Function (00:27:15) Tachykinin, Pain, Social Isolation & Aggression (00:31:47) Emotions & Somatic Feeling; Vagus Nerve (00:36:27) Acknowledgements & Future Direction Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Dacher Keltner, PhD, is a professor of psychology at the University of California, Berkeley, and a leading expert on the science of emotions and human connection. We discuss the science of awe—what evokes it and how to access it. Dr. Keltner explains how awe helps us frame our experience of life and who we are both as individuals and collectively. We also discuss the role of humor in social bonding, dispel common myths about the biology of emotions and review the lesser-known factors that strengthen or inhibit relationships and communities. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Helix Sleep: https://helixsleep.com/huberman Function: https://functionhealth.com/huberman Our Place: https://fromourplace.com/huberman Timestamps (00:00:00) Dr Dachner Keltner (00:01:55) Emotions, Awe; Facial Expressions & Culture (00:08:11) Sponsors: Joovv & Helix Sleep (00:11:05) Emotion, Motor Movement & Language (00:15:36) Measuring Emotion; Studying Awe (00:24:10) Horizons, Small to Vast, Shifting Perspective (00:29:27) Tool: Awe Walk (00:33:53) Time Perception, Tool: Space-Time Bridging Meditation; Chimps, Vastness (00:42:13) Sponsor: AG1 (00:43:37) Consciousness, Collective Experiences & Brain Synchronization (00:50:04) Music, Concerts & Awe; Sparring, Transcendence (01:01:28) Joe Strummer (01:06:04) Inhibitors of Awe, Self-Focus & Narcissism (01:12:41) Sponsor: Function (01:13:52) Sports, Collective Effervescence (01:19:03) Social Media & Online Life, Social Community (01:29:51) Designing Cities & Places for Awe (01:34:29) Sponsor: Our Place (01:35:44) Embarrassment, Teasing; Collective Values (01:43:05) Male Friendship, Teasing (01:47:50) Isolation, Loneliness, Reemergence of Community (01:54:33) Psychedelics, Awe, Treating Trauma; Microdosing (02:01:18) Looking Forward, Awe Design (02:08:36) Campfires, Connection, Red Light (02:13:34) Life After Death; Acknowledgments (02:17:19) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Andy Galpin, PhD, Executive Director of the Human Performance Center at Parker University and an expert in building strength and muscle size (hypertrophy). We cover the core principles and protocols for building strength and muscle, including science-based guidance on reps, sets, frequency and rest intervals. We also discuss how breathing and mental focus can enhance training and how post-workout downregulation can speed recovery. Read the show notes at hubermanlab.com. Subscribe to Perform with Dr. Andy Galpin at performpodcast.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (00:00:00) Andy Galpin (00:00:39) 9 Exercise Adaptations; Progressive Overload (00:03:53) Progressive Overload, One-Rep Max, Soreness, Tool: Modifiable Variables (00:08:39) Sponsor: LMNT (00:10:12) Full-Body Workout, Exercise Selection (00:12:44) Training Intensity, Repetitions, Sets, Rest Intervals, Supersets (00:16:24) Sponsor: AG1 (00:17:48) Hypertrophy vs Strength Training Recovery (00:20:03) Training Volume & Frequency for Hypertrophy (00:21:56) Hypertrophy Rep Ranges, Frequency & Recovery; Cell Mechanisms (00:25:28) Sponsor: Eight Sleep (00:26:46) Tool: 3 x 5 Protocol; Power vs Strength (00:28:23) Mental Awareness in Training; Mind-Muscle Connection (00:31:25) Activating Muscle Groups, Awareness, Tool: Eccentric Overload (00:33:40) Perform Podcast: Season 3 (00:34:04) Tool: Resistance Training Breathing & Post-Training (00:38:20) Acknowledgments Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Marc Breedlove, PhD, is a professor of neuroscience at Michigan State University and an expert on how hormones shape brain development and sexual orientation. We discuss how prenatal testosterone impacts whether someone is romantically attracted to men or women later in life, and what correlates of sexual orientation — such as finger-length ratios — tell us about the role of hormones in brain and psychological development. We also discuss why the number of older brothers a male has biases sexual orientation. Throughout, we explain how nature and nurture interact to shape male-female differences, behavior, and romantic partner choice. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Rorra: https://rorra.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Marc Breedlove (00:03:24) Hormones & Sexual Orientation (00:07:37) Prenatal Testosterone, Finger Ratio, Men & Women Differences (00:14:08) Sponsors: David & Rorra (00:16:46) Finger Ratios, Prenatal Testosterone, Gay & Straight Men/Women (00:23:57) Mice & Sex Differences, Androgens (00:26:54) Brain Differences & Sexual Orientation (00:33:52) Group vs Individual Differences, Height Analogy; Bisexuality (00:36:57) Brain Development, Hormones & Behavior; Brain Plasticity (00:42:52) Sponsor: AG1 (00:44:16) Sexual Behavior, Libido (00:51:37) Gay Rams, Brain Differences (00:58:00) Aversion Pathway, Men vs Women, Same-Sex Partner (01:06:58) Congenital Adrenal Hyperplasia (CAH), Intersex Phenotypes (01:13:55) Androgen Insensitivity Syndrome (AIS) (01:18:14) Sponsor: Function (01:19:25) Gay Men & Older Brothers, Maternal Immunization Hypothesis (01:32:55) CAH Carriers, Advantage, Stress Tolerance (01:35:41) Birds & Sexual Differentiation, Gynandromorphs (01:41:32) Anabolic Steroids, Hypersexuality; Adult Brain Plasticity (01:45:31) Age & Testosterone Decline; Sexual Orientation & Activities (01:53:14) Marc's Academic Journey, Ozarks, Luck (02:02:35) Exploration; Kids & Sex Differences (02:08:47) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how salt (sodium) affects mental and physical performance, as well as cellular health. I describe how the brain monitors sodium levels to regulate thirst and fluid balance, and why salt needs can vary depending on activity level, stress, blood pressure, and diet. I also explain how to determine the right sodium intake for your individual needs and discuss why some people may benefit from increasing salt and other electrolytes. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Salt (00:00:37) Brain & Monitoring Salt (00:02:33) Thirst, Osmotic Thirst & Salt (00:05:35) Hypovolemic Thirst & Blood Pressure (00:06:59) Sponsor: Function (00:08:39) Fluid Balance, Kidney & Urine Regulation (00:11:53) How Much Salt Do You Need?, Blood Pressure, Dizziness & Postural Syndromes (00:17:29) Replenish Salt for Performance, Tool: Galpin Equation & Exercise (00:19:15) Sponsor: LMNT (00:20:46) Stress & Craving Salt (00:22:29) Electrolytes: Magnesium & Potassium; Low Carbohydrate Diet (00:25:19) Salt & Sweet Taste, Sugar Cravings, Processed Foods (00:29:37) Finding Your Ideal Salt Intake, Tool: Unprocessed Food Diet (00:31:25) Sponsor: AG1 (00:32:50) Neurons, Salt & Action Potentials; Ingesting Too Much Water (00:34:51) Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Rhonda Patrick, PhD, is a biomedical scientist and public science educator. She shares the exercise, nutrition, supplementation and lifestyle practices linked to better health and lower disease risk including specific cardio and resistance training routines, when and why to do intermittent fasting, ways to lower visceral fat, omega-3 sourcing, creatine for brain and muscle and peptides such as BPC-157. It’s broad and thorough coverage of how to build a total health program tailored to your goals and individual biology. Read the show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Our Place: https://fromourplace.com/huberman Lingo: https://hellolingo.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Mateina: https://drinkmateina.com/huberman Timestamps 00:00:00 Rhonda Patrick (00:02:40) Competition, Jumping Rope, Rope Flow (00:06:49) Rhonda's Exercise Routine, Cardiovascular & Resistance Training (00:12:30) Cognitive & Physical Benefits of Exercise, Serotonin & Impulse Control (00:14:40) Sponsors: Our Place & Lingo (00:17:03) Phones While Training? (00:18:45) Rhonda's Strength Training, Low-Reps, Modifications, Mental Resilience (00:27:00) Daily Protein Intake, Intermittent Fasting, Processed Carbohydrates (00:33:32) Lipopolysaccharide (LPS); Gut Permeability, Gluten; Cardiovascular Health (00:42:58) Sponsor: AG1 (00:44:21) Tight Junctions, Gut, Neuroinflammation (00:47:26) L-glutamine, Immune System, Cancer Risk (00:54:55) N-acetylcysteine (NAC), Vitamin E; Antioxidant Balance, Reductive Stress (01:00:08) Starch, Tool: Bedtime Fast & Cardiovascular Health (01:03:36) Cortisol, Intermittent Fasting Benefits (01:08:09) Cortisol, Train Fasted?; Hormones, Visceral Fat (01:13:35) Visceral Fat, Perimenopause/Menopause, Insulin Resistance in Brain & Body (01:21:13) Sponsor: LMNT (01:22:33) Cortisol & Sleep (01:25:42) Intermittent Fasting, Metabolic Switch, Ketones, Muscle Loss? (01:36:47) Tools: Logic-Based Habits; Daily Metabolic Switch; Exercise, Autophagy (01:45:06) Exercise After Poor Sleep?; Training Breaks (01:52:47) Tool: "Exercise Snacks"; Sedentary Lifestyle & Cardiorespiratory Fitness (02:03:31) Sponsor: Function (02:05:16) Creatine, Dose, Resistance Training, Cognitive Function (02:17:43) Biology; Creatine; Supplement Safety (02:25:18) Omega-3s, Inflammation, Cancer Risk, Vitamin D; Trans Fat (02:36:52) Magnesium Threonate vs Bisglycinate, Sleep, Cognitive Benefit; Vitamin D (02:45:46) Supplement Types, Multivitamin, Coenzyme Q10, Urolithin A, Sulforaphane (02:55:10) Microplastics (02:57:26) Sponsor: Mateina (02:58:28) BPC-157, NMN, NR, Tool: Evaluating Supplements, Safety, Sources (03:06:28) L-Carnitine, Alpha-GPC, Nicotine, GABA & Ketogenic Diet (03:15:20) Nattokinase; Microplastics, Water Bottles; Seed Oils (03:22:21) Sauna, Creatine for Kids?, Bananas, Tool: Evaluating Studies (03:28:37) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Emily Balcetis, PhD, a professor of psychology at New York University who studies how visual perception influences motivation and goal pursuit. She explains how to better visualize and overcome challenges to achieve physical or cognitive goals. We also explore the science of setting goals, measuring progress effectively and research showing how fitness level and energy state can shape how difficult the world appears. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman BetterHelp: https://betterhelp.com/huberman Timestamps (00:00:00) Emily Balcetis (00:00:21) Adjusting Vision to Meet Goals, Exercise, Tool: Narrow Visual Target (00:07:39) Sponsor: Eight Sleep (00:08:57) Goal Setting, Do Vision Boards Work? (00:12:34) Tool: Effectively Plan Goals, Plan for Obstacles (00:17:58) Sponsor: AG1 (00:19:23) How Fitness Shapes the Way People See the World (00:24:46) Visual Spotlight, Exercise & Physical Fitness Level (00:25:45) Stimulants & Motivation (00:27:06) Sponsor: BetterHelp (00:28:20) Cognitive Goals, Tools: Overcoming Bad Memories; Deadlines (00:35:31) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Richard Davidson, PhD, is a professor of psychology and psychiatry at the University of Wisconsin–Madison and a pioneer in the scientific study of meditation. We discuss how meditation changes your brain and body, how just 5 minutes daily can improve focus, stress resilience and your overall health, and we cover different types of meditation. We also address common myths such as the idea that meditation is to "clear your mind." And we discuss common challenges with meditation and how to overcome them. This episode offers both the science and the practical tools to build a consistent meditation practice to improve your mental and physical health and help you flourish. The episode show notes are available at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman Joovv: https://joovv.com/huberman Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Richard "Richie" Davidson (00:03:33) States of Mind vs Traits (00:09:06) Wakeful Brain Activity vs Deep Sleep (00:11:55) Sponsors: David & Eight Sleep (00:14:31) Brain Activity Across Sleep, Wakefulness, Meditation & Insight (00:19:27) Mediation & Sleep Compensation?; Meditation Timing & Liminal States (00:23:05) Types of Mediation, Shifting from Thinking to Being (00:28:32) Self-Monitoring, Undistracted Non-Mediation, "Stickiness" (00:35:30) Tool: Beginning Daily Meditation, "Richie's 5 Meditation"; Health Benefits (00:39:39) Meditation Practice History, Kindness & Nurturing Goodness (00:45:07) Sponsor: AG1 (00:46:31) Beginners, Expect Chaos in Mind, Exercise & Lactate Analogy (00:52:47) Tool: Beginning Mediation, Embrace Anxiety; Meta-Awareness, Flow (00:57:51) Creativity; Capturing Thoughts, Unconscious Mind (01:03:03) Meditation for Kids; Flourishing, Tool: Parent & Teacher Meditation (01:10:12) Sponsor: Joovv (01:11:34) Beyond Stimulus & Response (01:14:22) Meditation Need; Gaining Insight Into Mind, Transcendence (01:18:00) Contemplating Death, Long-Term Meditation (01:21:33) Richie's Meditation Practice; Tools: Pairing Meditation, Appreciation Practice (01:26:07) Consistency, Balancing Discipline vs Surrender (01:29:52) Social Media & Validating Existence, Digital Hygiene (01:37:31) Meditation & Impulsivity; Discipline & "No Go's", Phone (01:42:08) Physical Discomfort & Pain During Meditation; Retreat Practice (01:46:50) Phone Detox, Self-Control (01:52:07) Sponsor: Waking Up (01:53:29) Overcoming Resistance, Making Peace With Your Mind (01:58:37) Meditation & Connectivity; Consistency, Prayer; Sleepiness; Meta-Awareness (02:05:49) Tools: Pillars of Flourishing; Appreciation Practice, Loving-Kindness Practice (02:15:39) Awareness & Insight, Tools: Outside View; Task Connection (02:19:43) Cultivating Flourishing, Familiarity with Resistance (02:25:23) Psychedelics, Guides, Clinical vs Non-Clinical Use (02:32:15) Neuromodulation & Meditation, Sleep; Tool: Pre-Sleep Meditation (02:37:25) Open Monitoring Meditation & Creativity (02:41:12) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss the mechanisms through which deliberate heat exposure enhances both physical and mental health. I outline specific protocols for deliberate heat exposure, including recommended temperature ranges, frequency, timing, duration and sauna alternatives. In addition, I explain how to tailor your heat protocols to support your specific goals, such as increasing growth hormone, reducing cortisol or supporting cognitive health. Read the show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (00:00:00) Heat Exposure (00:00:47) Shell vs Core Temperature; Heat Caution & Hyperthermia (00:02:24) Body & Brain Circuit to Heat Up & Cool Down (00:05:31) Sponsor: AG1 (00:06:55) Deliberate Heat Exposure & Health Benefits; Tool: Sauna Temperature Range, Duration, Frequency (00:112:09) Sauna Types, Alternatives to Sauna (00:13:50) Sauna Mechanism; Reduced Cortisol; Tool: Hot/Cold Contrast (00:17:38) Sponsor: LMNT (00:19:10) Heat Shock Protein Activation & Sauna (00:20:50) DNA Repair, FOXO3 & Sauna, Cognition & Health Benefits (00:24:21) Sauna & Increase Growth Hormone (00:30:18) Sponsor: Eight Sleep (00:31:36) Sauna Timing, Sleep & Growth Hormone, Tools: Fasting; Hydration (00:34:56) Improve Mood, Endorphins & Sauna; Dynorphins (00:40:04) Recap Sauna Protocols: Benefits, Frequency, Duration & Timing Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Alex Marson, MD, PhD, is a Senior Investigator at the Gladstone Institutes and a professor of medicine at the University of California, San Francisco. We discuss the biology of the immune system and cancer, and everyday choices that can increase or decrease your cancer risk, several of which are surprising but all of which are actionable. We also discuss immunotherapy, including how engineered T-cells can be used to defeat childhood and adult cancers. Dr. Marson explains CRISPR and gene editing to cure diseases, and we address the ethical questions surrounding gene editing in embryos, children and adults. This discussion is for anyone interested in avoiding cancer and/or seeking to understand the science and practical applications of immune- or gene-therapy. Read the show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Helix Sleep: https://helixsleep.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Alex Marson (00:02:21) Diseases & Current Biological Landscape; AI & Computational Tools (00:05:56) Immune System, Innate vs Adaptive Immune System (00:10:55) Thymus, T Cell Selection; B Cells & Antibodies (00:13:23) Sponsors: BetterHelp & Helix Sleep (00:16:11) Immune System Health, Sleep, Diet; Genes (00:20:56) Childhood Exposure & Allergy Prevention; Autoimmune Reactions (00:25:27) Whole Body Immune Response, Cytokines & Fever; Antibiotics (00:30:51) Cancer; Mutations & Cell Regulation; Smoking, BRCA Mutations, Sunlight (00:38:27) BRAC Mutations, Mutagens, Pesticides (00:42:33) Sponsor: AG1 (00:43:57) X-Rays & Airport Scanners, Carcinogen vs Mutagen, Charred Meat, Food Dye (00:49:34) Immune-Based Cancer Treatment, Checkpoint Inhibitors, CAR T-Cell Therapy (00:59:04) CRISPR, Immunotherapies (01:02:52) Age & Cancer Risk; CAR T-Cells, Targets & Side Effects; Ketogenic Diet (01:08:27) CRISPR Discovery & Mechanism (01:17:06) CRISPR Precision, Risk & Benefit; CRISPR Technology Evolution (01:20:57) Sponsor: LMNT (01:22:17) CRISPR Cell Delivery, Clinical Trials; Treating Early Cancers & Prevention (01:33:47) Liposomes, Engineered Viruses, Lipid Nanoparticles (LNPs), Vaccines (01:39:57) COVID Pandemic & Trust in Science, mRNA Vaccine (01:47:51) Sponsor: Function (01:49:39) Drug Delivery to Cancer, Immunotoxins, T-Cell Engagers; AI Protein Targets (01:55:45) CRISPR Embryo Modification, Ethics; Heritable Gene Editing, Diversity (02:05:42) Deep Sequencing Embryos, Diversity; Overcoming Adversity & Resilience (02:10:44) Upcoming Therapeutics, Autoimmunity & CAR T-Cells, CRISPR & Gene Function (02:17:55) Banking T Cells or iPSCs?, Future of Cell Programming (02:24:41) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Charles Zuker, PhD, a professor of biochemistry, molecular biophysics and neuroscience at Columbia University and an Investigator with the Howard Hughes Medical Institute (HHMI). We explore taste perception and how the brain transforms chemical signals from food into distinct taste experiences. We discuss how these taste signals shape both conscious choices and unconscious behavior, as well as how food preferences can change over time. Additionally, we discuss gut–brain signaling and explain why sugar is especially powerful at driving cravings. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Charles Zuker (00:00:20) Senses & Perception (00:02:29) Taste, 5 Taste Qualities & Dietary Needs (00:05:49) Taste vs Flavor (00:07:05) Sponsor: AG1 (00:07:56) Taste Buds; Bitter (00:09:45) Sweet vs Bitter, Sensory Perception from Tongue to Brain (00:12:47) Taste Plasticity & Changing Food Preferences (00:14:13) Taste Modulation; Salt (00:17:08) Sponsor: LMNT (00:18:41) Gut-Brain Signaling (00:23:14) Sugar Appetite & Gut-Brain Axis (00:27:42) Sponsor: Function (00:29:21) Artificial Sweeteners, Sugar Cravings (00:30:37) Taste & Essential Nutrients; Highly Processed Foods; Brain & Food Choices (00:34:11) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Alok Kanojia, MD, MPH ("Dr. K"), is a Harvard-trained psychiatrist and expert in both Eastern and Western medicine to improve mental health. He explains tools for unlearning maladaptive thoughts and behavior patterns and for making behaviors that better mental and physical well-being more reflexive in work, relationships and daily life. We also discuss ways to resolve trauma, build stress tolerance, increase intrinsic motivation and even change temperament. We also discuss how social media, gaming and online dating shape our identity and perceptions and how to navigate them healthily. Thank you to our sponsors AG1: https://drinkag1.com/huberman Lingo: https://hellolingo.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (00:00:00) Alok Kanojia (Dr. K) (00:03:09) Internet, Computer Games; Academic Pressure (00:07:11) Millennials & Self-Awareness, Hijacking Mental Health Language (00:13:24) Sponsors: Lingo & Joovv (00:16:06) Personality & Individual Road Maps, Misdiagnosis (00:22:02) Ambiguity, Flirting, Social Skills Decline, Uncertainty Tolerance (00:26:06) Dating in the Internet Age, Cognitive Bias (00:30:39) Healthy Distress Tolerance, Tool: How to Feel Your Feelings (00:39:58) Sponsor: AG1 (00:40:49) Expectations vs Internal Desire Roadmap, Western vs Eastern Theory of Mind, Ego (00:50:35) Sense Organs, Comparison & Proving Oneself, Internal Drive (00:59:22) Internet, Ego, "Teflon Buddha", Tool: Dealing with Criticism (01:10:36) Observing One's Mind, Meditation, Psychedelics (01:11:59) Sponsor: Function (01:13:46) Tool: Shunya "Void" Meditation & Resilience (01:24:02) External Reminders, Environment; Men & Emotional Regulation (01:30:04) Samskara, Yoga Nidra, Trauma & Learning, Shunya & Personal Compass (01:39:15) Yoga Nidra, Channeling Divinity, Genius (01:42:30) Sponsor: Eight Sleep (01:43:48) Breathwork Practices; Meditation Science, Self-Esteem & Belief Change (01:53:40) Liminal States, Meditation Types & Benefits; Western & Eastern Balance (02:01:50) Understanding Ego & Perception; AI & Narcissism, Psychosis (02:14:07) Tool: Healthy Social Media Use, When To Not Use, Normal Standards (02:18:38) Social Media & Looks Obsession, Purpose, Charisma (02:24:18) Young Men Falling Behind?, Male Support, Suicide; Men in Relationships (02:30:36) "Stuck" Young Men, Failure to Launch, Tool: Motivation & Understanding Oneself (02:39:03) Pornography, Erectile Dysfunction, Emotions, Addiction; Relationships (02:44:21) Men & Love, Looksmaxxing, Rejection, Partner Characteristics, Tool: Walk Before Dates (02:55:12) Exploring Practices, Meditation, Breathwork (03:01:39) Spirituality, Personal Exploration; Acknowledgements (03:06:12) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore how different wavelengths of light affect the human body and how light exposure can improve sleep quality, mood and daytime alertness while supporting healthy hormone regulation. I also discuss the therapeutic use of ultraviolet and infrared/red light for a wide variety of benefits, including improved skin health and offsetting age-related vision loss. I explain the biological mechanisms behind these light-based therapies and offer practical tools that listeners can use to improve both their mental and physical well-being. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Light (00:00:47) Physics of Light (00:01:57) Light & Body, Rods & Cones, Skin, Seasons & Melatonin (00:05:01) Melatonin Supplements?, Tool: Seasonal Sun Exposure (00:08:32) Sponsor: ROKA (00:09:47) Tool: Melatonin Levels & Reduce Night Light (00:10:31) Light, UVB, Skin Exposure, Testosterone & Estrogen, Fertility (00:13:54) UVB Light & Improved Pain Tolerance (00:16:10) Tool: Daily Sunlight Exposure Protocol; Blue Blockers (00:18:25) Sponsor: AG1 (00:19:16) Seasonal Affective Disorder (SAD), Year-Round Sunlight Exposure (00:21:24) Enhanced Immune Function & UVB Light, Tool: Winter Light Exposure (00:23:45) Light, Wound Healing, Hair & Nail Growth (00:25:11) Tool: Mood, Dopamine & Avoid Nighttime UVB Light (00:27:46) Sponsor: Function (00:29:25) Red Light Therapy, Infrared Light, Acne, Wound Healing & Scars; Mitochondria (00:33:06) Offset Age-Related Eyesight Decline, Red Light (00:37:22) Tool: Red Light Protocol, Frequency & Timing (00:40:02) Red Light for Shift Workers (00:41:42) Recap Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Tony Wyss-Coray, PhD, is a professor of neurology at Stanford School of Medicine and Director of the Phil and Penny Knight Initiative for Brain Resilience who is discovering factors present in young blood and in exercised blood that can improve brain, heart, and other organ health. We discuss how different organs age at different rates and how to accurately measure biological aging. We also discuss the specific proteins found in blood when we are young and that are increased by things such as exercise, sunlight exposure, short-term fasting, specific foods, and social connection that can significantly increase vitality, restore youthful functioning of the brain and body, and potentially increase lifespan. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Tony Wyss-Coray (00:03:00) Young vs Old Animals, Age-Related Disease (00:06:35) Blood Biomarkers, Young vs Old Humans, Alzheimer's Disease (00:12:50) Sponsors: David & LMNT (00:15:28) 'Young Blood' Factors, Rejuvenation, Stem Cells (00:20:15) Blood Banking; Dracula (00:23:10) Rates of Aging in Organs, Age Gap & Disease Risk; Risk Profiles & Therapies (00:33:02) NAD Levels & Aging, NMN Supplements (00:36:44) Vitality vs Longevity; Periods of Accelerated Aging (00:43:17) Sponsors: AG1 & Roka (00:45:22) Sunlight; Youthful Blood Factors, Exercise & Brain Function, Fasting (00:51:25) Exercise, Injury & Inflammation (00:56:18) Pro-health Factors, Klotho, GDF11, Stem Cell Injection Risk (01:02:35) Platelet-Rich Plasma (PRP); Exosomes (01:05:43) Smoking, EMFs, Plastics, Long-Term Accumulation, Fresh Foods, Organic Food (01:11:28) Sponsor: Function (01:13:16) Intermittent Fasting, Long-Term Fasting, Snacking (01:19:07) Sleep; Cerebrospinal Fluid (CSF) Factors & Cognitive Function (01:24:44) Exercise Type & Longevity; Exercise Enjoyment (01:32:02) Lifestyle Factors & Alzheimer's Risk; Cognitive Exercise; Chocolate (01:37:05) Alcohol & Social Connection; US vs European Food Culture (01:40:50) Deliberate Deep Breathing; Wearables, Sunlight & Artificial Light (01:49:13) Future Projects (01:56:40) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Jeff Cavaliere, MSPT, CSCS, a physical therapist, strength coach and the founder of ATHLEAN-X, an online training platform. We explain the foundations of an effective training program, including how to structure your weekly workouts and recovery to match your goals and schedule. We also discuss effective warm-ups and stretching, strategies to reduce injury risk and practical nutrition principles without strict calorie counting. Jeff's science-based approach offers clear, actionable guidance for anyone looking to improve fitness, physique and overall health. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Helix: https://helixsleep.com/huberman David: https://davidprotein.com/huberman Timestamps (00:00:00) Jeff Cavaliere (00:00:20) Beginner Whole Body Training Program, Warm-Ups (00:02:18) Splits, Time Efficiency, Recovery; Bro Splits (00:05:07) Sponsor: BetterHelp (00:06:18) Cardiovascular & Resistance Training, Timing & Frequency; Blending Strategies (00:09:24) Cramp Test & Resistance Training, "Cavaliere Test", Muscularity (00:11:55) Recovery, Soreness & Variability; Tool: Grip Strength Test (00:14:48) Sponsor: Helix Sleep (00:16:22) Active vs Passive Stretching, Recovery (00:18:46) Recovery, Heal "Shorter" & Muscle; Dynamic Stretching (00:20:55) Upright Row, Shoulder, Posture, Tool: High Pull; Strengthening Hips (00:26:10) Sponsor: AG1 (00:27:01) Tool: Proper Bar Grip, Elbow Pain (00:31:26) Tool: Training Journal & Goals (00:32:03) Nutrition; Tool: Plate Method (00:35:28) Sponsor: David (00:36:47) Post-Training Meal, Protein; Pre-Workout Supplements (00:39:04) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Lauren Colenso-Semple, PhD, is an expert in the science of strength and muscle building and nutrition. She explains the most effective resistance and cardiovascular training programs for women and if and how those programs should differ from those followed by men. She explains program design options, exercise selection, sets, repetition ranges, rest periods, if you need to train to failure and much more. We discuss the relevance of menstrual cycles, (peri)menopause, birth control, body frame differences, as well as best practices for nutrition, hormone replacement and supplementation. Throughout the episode Dr. Lauren Colenso-Semple dispels common myths about women's fitness and nutrition such as the impact of fasting, cortisol, weight vests and more. This episode provides a masterclass in the best science-supported fitness and nutrition programs for women and for men. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Eight Sleep: https://eightsleep.com/huberman Rorra: https://rorra.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Lauren Colenso-Semple (00:02:43) Muscle in Men vs Women; Testosterone; Individual Variation (00:08:07) Sponsors: Joovv & Eight Sleep (00:10:45) Testosterone & Women; Resistance Training; Young Girls (00:17:46) Tool: Beginner Resistance Training for Women; Frequency & Goals (00:20:58) Tools: Weekly Full-Body Workouts, Work Sets, Rest Intervals; Time Efficiency (00:28:43) Forced Reps, Drop Sets; Rate of Movement; Partial Reps (00:33:19) Tool: Repetition Ranges; Technique; Vary Rep Ranges? (00:39:37) Sponsor: AG1 (00:40:28) High Reps & Injury, Technique & Warm-Ups (00:44:25) Cardiovascular Exercise, Interference Effect?; Walking, High Intensity (00:52:43) Menstrual Cycle, Hormones & Training; Overcoming Internal Resistance (00:56:54) Training & Body Composition; Tool: Slow Progression; Menstrual Cycle (01:02:45) Sponsor: Rorra (01:03:59) Hormone Contraception & Adaptations; Perimenopause, Menopause (01:09:01) Age-Related Muscle Loss, Nervous System, Tool: Machines & Group Fitness (01:14:57) Menstrual Cycle & Physical Activity; Nutrition (01:17:50) Pilates, Genes, Tool: Resistance Training to Offset Age-Related Muscle Loss (01:26:25) Ectomorph, Mesomorph or Endomorph? (01:28:55) Sponsor: Function (01:30:42) Train Fasted?, Caffeine, Preworkout & Postworkout Nutrition (01:38:29) Protein, Resistance Training & Timing (01:40:12) Creatine Supplements, Gummies, Dose, Brain Health Benefits? (01:45:44) Individual Experience; Skepticism & Science, Menopause & Body Composition (01:54:52) Cortisol & Women, Stress & Diet, Cushing Syndrome (02:00:17) Overtraining?, Sleep Disruptions, Energy & Training Time (02:04:07) Menopause Symptoms & Hormone Therapy, Testosterone (02:09:22) Women Differences in Diet & Training?; Exercise Science Studies (02:16:19) Lauren's Training Schedule, Mobility Work (02:19:35) Hormone Therapy & Long-Term Outcomes; Deliberate Cold Exposure (02:23:06) Zone 2 Cardio; Weighted Vest; Balance Training; Ab Exercises; Recovery (02:29:26) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore the psychology and biology of desire, love and attachment. I explain how childhood attachment styles can shape adult romantic relationships and how the brain and body systems influence emotional bonds. I also discuss supplements that may support a healthy libido and practical, science-based tools for understanding your relationship patterns and building stronger relationships. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Desire, Love & Attachment (00:00:23) 4 Attachment Styles, Child & Parent (00:04:11) Attachment & Autonomic Arousal, Seesaw Analogy (00:07:26) Sponsor: Eight Sleep (00:08:44) Tool: Self-Awareness of Attachment Style, Autonomic State & Relationship (00:09:51) Brain & Neural Circuits for Desire, Love & Attachment (00:11:19) Empathy, Autonomic Matching (00:13:09) Positive Delusions, Relationship Breakdown & Failure (00:16:00) Sponsor: Function (00:17:39) Universality of Love, Autonomic Coordination (00:21:38) Self-Expansion & Relationships, Shaping Self-Perception (00:27:54) Sponsor: AG1 (00:28:44) Testosterone, Estrogen, Dopamine & Libido (00:31:52) Supplements to Increase Libido: Maca Root, Tongkat Ali (Longjack), Tribulus (00:38:55) Recap Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Kathryn Paige Harden, PhD, is a psychologist, behavioral geneticist and professor of psychology at the University of Texas at Austin. We discuss how genes interact with your upbringing to shape your level of risk-taking and morality. We also discuss how genes shape propensity for addiction and impulsivity in males versus females. Finally, we discuss how biology impacts societal views of sinning, punishment and forgiveness. Read the episode show notes at hubermanlab.com. Pre-order Protocols: https://go.hubermanlab.com/protocols Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Lingo: https://hellolingo.com/huberman Our Place: https://fromourplace.com/huberman Helix Sleep: https://helixsleep.com/huberman Timestamps (00:00:00) Kathryn Paige Harden (00:03:10) Adolescents, Genes & Life Trajectory; Adolescence Ages (00:06:44) Puberty, Aging & Differences; Epigenome; Cognition (00:14:05) Sponsors: BetterHelp & Lingo (00:16:45) Puberty Onset & Family; Communication & Empathy (00:22:26) 7 Deadly Sins, Substance Use & Conduct Disorders, Genes (00:27:33) Family History; Genes & Brain Development (00:33:05) Personality & Temperament, Motivation, Addiction; Trauma (00:37:59) Knowing Genetic Risk & Outcomes; Understanding Family History (00:46:06) Sponsor: AG1 (00:46:57) Genetic Information & Decision Making; Personal Identity & Uncovering Family (00:52:12) Nature vs Nurture, Bad Genes?; Aggression, Childhood & Males (01:00:17) The Original Sin; Whitman Case & Brain Tumor; Genetic Predisposition (01:10:31) Free Will; Genes & Moral Judgement; Skillful Care for Kids; Social Cooperation (01:21:03) Breaking the Cycle; Genetic Recombination & Differences; Identity (01:25:21) Sponsor: Our Place (01:27:01) Status, Dominance, Science; Positive Attributes of Negative Traits (01:36:15) Relational Aggression & Girls; Male-Female Differences & Conflict (01:40:36) Genes, Boys vs Girls, Impulse Control (01:45:00) Behavior Punishment vs Rewards, Responsibility (01:51:29) Sponsor: Helix Sleep (01:53:03) Accountability; Suffering, Cancel Culture & Punishment (02:00:01) Life Energy & Punishment, Prison (02:08:16) Backward vs Forward-Looking Justice; Forgiveness, Retribution, Power, Choice (02:16:11) Reward, Unfairness & Inequality (02:21:59) Punishment, Reward & Power; Online vs In-Person Communities (02:29:49) Identical Twin Differences; Genetic Influence & Age; Sunlight & Genes (02:39:24) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Ido Portal, a movement coach and world expert on human movement. We explore the science and practice of movement, including how the nervous system shapes our actions, the distinction between reflexive and deliberate movement patterns and how emotion and awareness influence our movement. Ido shares how to build a holistic movement practice into everyday life through an exploration-based approach grounded in playfulness and self-inquiry. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Ido Portal (00:00:20) Movement Practice, Self-Inquiry (00:02:08) Wordlessness, 3 Core Elements of the Body; Focus & Movement (00:06:35) Sponsor: LMNT (00:08:09) Mental & Physical Postures; Virtuosity (00:12:36) Vision & Eyes; Focus vs Relaxed Vision; Tool: Panoramic View (00:17:53) Hearing; Different Opinions (00:20:59) Body Shape; Developing Many Walks (00:23:53) Sponsor: AG1 (00:24:45) Playful Exploration, Openness (00:27:25) Peripersonal Space & Movement, Proximity, Reactivity, Discomfort (00:32:18) Exercise, Traditional Movements; Examination of Movement (00:37:43) Exploration; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Read Montague, PhD, is a professor and director of the Center for Human Neuroscience Research at Virginia Tech’s Fralin Biomedical Research Institute and an expert in how dopamine and serotonin shape human learning, motivation and decision-making. We discuss how they impact focused effort in the context of short- and long-term goals of all kinds. Also, how SSRIs and low-effort, high-engagement activities reduce the rewarding properties of dopamine, and how AI algorithms are revolutionizing understanding of the brain. Episode show notes are available at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Read Montague (00:02:54) Dopamine, Motivation & Learning (00:08:49) Reward Prediction Error, Expectations (00:12:24) Sponsors: David & Joovv (00:14:54) Foraging, Dating, Expectations vs Outcomes; AI (00:23:36) Dopamine, Expectation, Motivation; Forward Drive; Dopamine "Hits" (00:29:58) Baseline Dopamine & Fluctuations; Parkinson's Disease (00:34:36) Movement, Urgency; ADHD, Bee's Dance, Explorer vs Focus Mode (00:42:29) Sponsor: AG1 (00:43:40) Social Media, ADHD; Explorers vs Task-Based, Combat (00:50:54) Effort, Learning; Social Media & Phones, Resisting Behaviors (01:01:36) Serotonin & Dopamine, Opponency, SSRIs (01:11:21) Hunger, Dopamine; Negative Feedback, Learning, Trauma; Torture (01:18:34) Drugs of Abuse & High Dopamine (01:19:48) Sponsor: Function (01:21:35) Trauma & Dopamine Adaptation (01:27:34) SSRIs, Dopamine, Positive Experiences (01:29:50) Deep Brain Stimulation; Measuring Dopamine & Serotonin in Humans (01:36:16) Sleep; Divorce; Science is a Contact Sport (01:45:14) Long-Term Motivation, Learning How to Fail, Tool: Kids & Sports (01:54:14) Sponsor: LMNT (01:55:34) Meditation, Breathing, Learning; Dopamine as a Currency (02:04:38) Function of Sleep, Motivation; Time Perception & Dopamine, Tracking Time (02:13:18) LLMs, AI, Uses & Problem Solving (02:18:33) Future Projects, Commercial Brain-Machine Interfaces; Concentration (02:25:57) Dopamine "Hits"?; Depression & Schizophrenia; Quitting (02:30:17) Dopamine & Serotonin Misunderstandings; Internal Satisfaction; Motivation (02:35:58) Serotonin Syndrome; Acknowledgements (02:38:31) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss why play is a powerful yet often overlooked tool for shaping the brain across the entire lifespan, not just during childhood. I explain how play engages specific brain circuits and neurochemicals, allowing us to explore different roles and learn in low-stakes environments uniquely suited to learning. I also describe why adults benefit from deliberately reintroducing play and which forms of play are most effective for expanding cognitive flexibility and creative thinking. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Mateina: https://drinkmateina.com/offer Our Place: https://fromourplace.com/huberman Timestamps (00:00:00) Power of Play (00:00:37) Play, Brain & Exploring Contingencies; Creatives (00:03:27) Childhood Play & Low-Stakes Scenarios (00:05:18) Sponsor: Mateina (00:06:21) Tool: Adults & Playful Mindset (00:08:53) Play Postures; Eyes (00:12:00) Group Play, Testing & Breaking Rules (00:14:32) Role Play (00:15:43) Sponsor: AG1 (00:16:34) Play Mindset, Low-Stakes Situations, Tool: Adult Play for Brain Health (00:22:29) Tinkerers & Creatives, Playful Spirit (00:24:54) Sponsor: Our Place (00:26:09) Tool: Play to Enhance Neuroplasticity: Dynamic Movement, Chess & Mental Roles (00:30:15) Personal Play Identity, Adulthood (00:33:23) Recap Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. David Eagleman, PhD, is a neuroscientist, bestselling author and professor at Stanford University. We discuss how to leverage the science of neuroplasticity to learn new skills and information and how accurate and false memories form and are forgotten. We also discuss time perception and why it speeds up or slows down depending on our age and stress level. We cover dreaming and the meaning of visual and other dream content. And we discuss the neuroscience of cultural and political polarization and how to remedy it. This episode provides science-based knowledge and practical tools you can use to enhance learning and better understand your experience of life in the past, present and future. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Mateina: https://drinkmateina.com/offer Rorra: https://rorra.com/huberman Lingo: https://hellolingo.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) David Eagleman (00:02:35) Neuroplasticity & Learning; Cortex, Flexibility & Repurposing, Savantism (00:11:07) Sponsors: Mateina & Rorra (00:13:27) Specialization vs Diversification, Practice; Internet & Curiosity (00:22:05) Building a Well-Rounded Brain, Tool: Critical Thinking & Creativity (00:28:18) Neuroplasticity & Adults, Tools: Novelty & Challenge (00:32:41) Neuromodulators & Plasticity, Psychedelics; Directed Plasticity (00:38:50) Sponsor: AG1 (00:39:41) Building a Better Future Self, Tool: Ulysses Contract to Avoid Bad Behaviors (00:50:13) Brain Chatter, Aphantasia & Practice (00:56:57) Specialization vs Diverse Experience, Childhood & Brain (01:00:50) Space & Time Perception, Tool: Space-Time Bridging Meditation (01:06:17) Are We Good at Estimating Time?; Fear, Time & Memory (01:11:23) Sponsor: Lingo (01:12:53) Fearful Situations & Time Perception; Joyful Events & Novelty, Tool: Do Things Differently (01:18:56) Staying in the Present, Mental Illness & Time Domains, Addiction (01:27:09) Social Media, Addiction, Curiosity (01:30:51) Vision & Auditory Deficits, Sensory Substitution, Neosensory Wristband (01:35:26) Sponsor: Function (01:37:13) Sensory Reliance, Echolocation, Potato Head Theory, Sensory Addition (01:41:36) Why We Dream, Vision & Neuroplasticity, REM Sleep, Blindness (01:49:55) Victims, Fear, Memory Drift & Recall, Eyewitness Testimony & Jury Education (01:56:10) Kids vs Adults, Memory Manipulation; Photos (01:59:27) Polarization, In vs Out Groups, Empathy; Fairness (02:06:31) Polarization, Reward vs Punishment; Propaganda, Language, Complexification (02:19:27) Current Projects; Acknowledgements (02:21:44) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Paul Conti, MD, a psychiatrist and expert in treating trauma and psychiatric illness. We explain what trauma is and how it affects the mind and body, as well as the best treatment approaches to support recovery. We also discuss why guilt and shame often follow traumatic experiences and why processing trauma is essential for healing. Dr. Conti shares practical tools for how to choose and work effectively with a therapist and discusses the therapeutic potential of psychedelics and MDMA in clinician-assisted settings. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Function Health: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Paul Conti (00:00:21) What is Trauma?, Guilt & Shame (00:03:20) Evolutionary Context of Trauma, Shame & Guilt (00:07:18) Sponsor: Function (00:08:59) Repetition Compulsion, Repeating Trauma (00:12:48) Processing Trauma in Therapy or On Your Own, Grieving (00:16:48) Introspection, Tool: Processing Trauma Through Words (00:18:04) Sponsor: LMNT (00:19:35) Finding a Therapist, Rapport; Duration of Therapy (00:21:49) Prescriptions, Depression, Treating Core Issues (00:24:28) Psychedelics & Overcoming Trauma, Psychedelic-Assisted Therapy (00:28:18) Sponsor: AGZ by AG1 (00:29:48) MDMA, Overcoming Fear (00:31:43) Talking about Trauma, Language (00:33:36) Taking Care of Oneself, Tool: Self-Care Basics (00:36:56) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dorian Yates is a former professional bodybuilder, six-time Mr. Olympia winner and a pioneer of high-intensity, low-volume training for building muscle size and strength. He explains how anyone can vastly improve their fitness, mindset and appearance by training with weights just two or three days per week for less than an hour. We also discuss how to determine your natural strengths and passions and select which life path is right for you. Dorian also shares his journey and transformation from wayward youth to world champion athlete, his exploration of psychedelics, views on cannabis and on longevity and health optimization more generally. The knowledge and wisdom Dorian shares is valuable to men and women of all ages. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman Joovv: https://joovv.com/huberman Our Place: https://fromourplace.com/huberman LMNT: https://drinklmnt.com/huberman Function Health: https://functionhealth.com/huberman Timestamps (00:00:00) Dorian Yates (00:03:17) High-Intensity Training, Bodybuilding, Blood & Guts (00:09:15) Muscular Failure, Stimulate & Recover; Anabolics (00:12:04) Sponsors: David & Joovv (00:14:33) Muscle Pump, Stimulus; Recovery Weeks (00:17:32) Beginners & Learning Correct Mechanics; Diabetes (00:22:13) Research vs Real World, Tool: High-Intensity, Low-Volume Training, HIIT Sprints (00:28:53) Bodybuilding Journey, Reading, Training Logs, Aspiration, Parents (00:39:21) Sponsors: AG1 & Our Place (00:42:46) TRT, Steroids, Genetics, Early Bodybuilding Career; Tool: Steroid Risks (00:53:57) Father & Son Relationship; Training Evolution (00:58:31) Workout Intensity & Motivation, Self-Mastery, Transforming Anger (01:05:34) Death; Opportunity Analysis; Bodybuilders, Steroids & Diuretics (01:12:18) Human Possibility, Fitness & Health Progression, Nutrition (01:16:05) Sponsor: LMNT (01:17:26) Mike Mentzer (01:20:42) 1992-1993 Mr. Olympia, Underdog vs Favorite Mindset (01:30:22) Inspiration & Achieving Goal; Retirement, Transition & Identity (01:38:52) Flexibility, Winning vs Loving the Process (01:43:08) Aging, Exercise & Posture (01:46:34) Sponsor: Function (01:48:22) Losing Muscle & Diet Change; Breathing; Health & Mind (01:52:02) Psychedelics, DMT, Ayahuasca, Perspective & Connection (02:01:20) Risks, Research & Psychedelics; Brain Plasticity, Perspective Change (02:06:23) Sunlight & Mood, Schizophrenia, Dopamine, Mitochondria (02:12:15) Cannabis, Smoking & Health; Cancer; Breathwork (02:19:34) Cannabis & Motivation, Individual Variation, THC Levels (02:25:22) Plant Medicine, Kratom, Natural Plants vs Extracts (02:28:53) Training for Women, Losing Fat & Resistance Training; Resilience (02:33:52) DY Nutrition, Supplements; Life Purpose & Consciousness (02:44:40) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Wendy Suzuki, PhD, a professor of neural science and psychology at New York University. We discuss simple, daily habits to improve focus, memory and overall cognitive performance. Dr. Suzuki explains how exercise directly enhances brain function—both the immediate benefits of a single workout and long-term support for cognitive health. We also discuss how meditation, verbal affirmations, sleep and other behavioral practices positively influence mood and stress regulation. Episode show notes: https://go.hubermanlab.com/7gTmlIR Join the Huberman Lab Neural Network Newsletter: https://www.hubermanlab.com/newsletter Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (00:00:00) Wendy Suzuki (00:00:21) What Makes Moments Memorable? (00:02:24) Memory & Hippocampus, Imagination (00:05:35) Sponsor: BetterHelp (00:06:37) One-Trial Learning, Fear (00:08:10) Exercise Effects on Focus, Attention & Memory (00:12:31) Brain-Derived Neurotrophic Factor (BDNF) & Exercise (00:15:10) Sponsor: AG1 (00:16:55) Tools: Cardiovascular Exercise; 10-Minute Walk & Mood (00:18:43) How Exercise Increases BDNF (00:20:47) Adults, Neuron Growth, Hippocampus (00:22:51) Exercise Effects on Memory, Tool: Morning Exercise (00:26:08) Exercise & Long-term Effects on Cognition, Older Adults (00:27:56) Minimum Exercise For Cognitive Benefits (Adults, 30s-50s) (00:32:03) Sponsor: Eight Sleep (00:33:22) Increase Exercise For Greater Cognitive Benefits (00:35:30) Affirmations, Exercise, Mood, IntenSati (00:37:37) Meditation & Benefits, Tool: Brief Meditation (00:39:32) Tools to Improve Attention Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Keith Humphreys is a professor of psychiatry and behavioral sciences at Stanford School of Medicine and a leading expert on treating addictions, drug laws and policy. We discuss all the major addictive substances and behaviors, including alcohol, opioids, gambling, stimulants, nicotine, cannabis and more, focusing on how genetics and certain use patterns shape addiction susceptibility. We discuss the best evidence-based tools for recovery, from 12-step programs to emerging treatments such as psychedelics and ibogaine. Anyone interested in making better choices for their health and/or seeking to avoid or overcome addictions ought to benefit from this episode. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman BetterHelp: https://betterhelp.com/huberman Helix Sleep: https://helixsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Keith Humphreys (00:03:22) Addiction; Genetic Risk (00:09:14) Alcohol Use Disorder & Alcoholism; Genetic Predisposition & Addiction Risk (00:18:03) Sponsors: David & BetterHelp (00:20:37) Women & Alcohol Use; Young Adults; Cannabis Use (00:23:36) Health Benefit to Alcohol?, Red Wine, Cancer Risk; Social Pressure (00:31:47) Alcohol in Social Gatherings, Social Anxiety, Vulnerability, Work & Dates (00:37:41) Old vs New Cannabis & THC Levels; Smoked vs Edible Forms (00:44:38) Cannabis & Psychosis Risk; Cardiac Health; Youth Cannabis Use & Transition to Adulthood (00:52:29) Sponsor: AG1 (00:54:13) Industries of Addiction, Regulation; Gambling, Slot Machines, Novelty; Casinos (01:05:28) Decriminalization vs Legalization; Cannabis, Gateway Drug? (01:08:50) Psylocibin or LSD, Addiction Treatment; Microdosing, Clinical Trial Challenges (01:18:58) Sponsor: Helix Sleep (01:20:32) Brain Plasticity & Age; Ketamine, Depression, Transcranial Magnetic Stimulation (TMS) (01:28:10) SSRIs, Mass Shootings, Suicide, Side Effects; Drug Approval; Ibogaine & PTSD (01:36:10) Caffeine Addiction?; Stimulants & Rehab; Prescription Stimulants & ADHD (01:44:04) Nicotine, Mistaking Withdrawal for Benefit (01:47:24) Sponsor: LMNT (01:48:44) Tool: How to Talk to Someone with Addiction (01:55:23) Perception of Addicts, Character Defect, Pain (02:00:58) Overcoming Addiction, Immediate Rewards, AA; Addict & Co-Dependency? (02:09:53) Longterm Drug Use, Dopamine, Cues & Relapse; Social Media (02:16:21) Brain Stimulation, TMS; Homelessness, Substance Use & Rehab (02:26:11) Addiction Treatment Policy, Rehab & Insurance (02:29:08) Tool: 12-Step Programs, AA, Accessibility & Benefits (02:38:08) AA, Higher Power, Cult?; Flexibility, Tool: Open AA Meetings (02:44:38) GLP-1s, Weight Loss, Alcohol Addiction; Pharmaceutical Advertisements (02:52:39) Social Media Addiction, Tool: Avoiding Social Media Strategies (02:58:36) “Failure to Launch”, Youth, Video Games, Social Media; Recovery Pathways (03:04:13) AA as an Action Program, Tool: Try Different AA Meetings (03:08:21) Hospice, Death, Overcoming Fear of Death (03:13:54) Addiction to Escape Death?, Desire for Oblivion (03:18:11) Men vs Women & Addiction; Lying; Relapse; Fentanyl & Addiction Advice (03:24:27) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss how to optimize your workspace to maximize productivity, focus and creativity. I explain how key environmental factors such as lighting, the physical layout of your work area and desk setup can influence attention and performance. I also discuss how specific types of sounds can enhance focus and how to adjust your work environment for particular tasks. These practical, flexible protocols can be applied whether you are working from home, in an office or on the road. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman Timestamps (00:00:00) Workplace Optimization for Performance (00:00:36) Clutter, Variables for Workspace Optimization (00:02:41) Vision & Light, Tool: Mornings & Bright Light; Windows (00:04:45) Afternoon, Evenings & Light; Tool: Dimming Lights (00:07:13) Sponsor: Eight Sleep (00:07:13) Alertness & Visual Focus, Tool: Screen Placement (00:10:23) Vergence Eye Movement & Alertness, Tool: Visual Breaks (00:13:08) Cathedral Effect, Creative vs Analytical Thinking, Tool: Ceiling Height by Task (00:16:08) Sponsor: AG1 (00:16:08) Background Noise to Avoid; White Noise, Pink Noise (00:20:41) Sound Patterns to Improve Concentration (00:24:00) Tool: Binaural Beat Frequency for Focus; Dopamine (00:25:33) Tool: Managing Interruptions (00:25:29) Sponsor: ROKA (00:26:57) Sit or Stand for Work?, Tool: Sit-Stand Desk (00:30:45) Key Takeaways, Flexibility & Changing Locations Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

James Clear is an expert on behavioral change and habits and the author of the bestselling book Atomic Habits. We discuss the best ways to build new healthy habits and end bad ones without relying on motivation or willpower. Rather than list off categories of tools or acronyms, James explains how anchoring the changes you want to make in your identity and physical environment allows you to make desired changes quickly and ones that stick. Whether your goal is better fitness and physical health, productivity or mental health, you'll learn actionable, zero-cost protocols to build powerful and meaningful habits. Sponsors AG1: https://drinkag1.com/huberman Lingo: https://hellolingo.com/huberman Wealthfront*: https://wealthfront.com/huberman Joovv: https://joovv.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) James Clear (00:01:10) Atomic Habits (00:02:57) Common Habits, Tool: Habit Success & Getting Started (00:06:16) Make Starting a Habit Easier, Tool: 4 Laws of Behavior Change (00:10:18) Sponsors: Lingo & Wealthfront (00:13:26) Writing Habits, Seasons & Flexibility; Adaptability, Tool: Bad Day Plan (00:18:42) Consistency, Flow vs Grind, Master Showing Up, Learning & Practice (00:24:54) Chunking, Getting Started at Gym (00:28:01) Flow Don’t Fight, Dissatisfaction & Effort, Tool: Identity-Based Habits (00:34:10) Friction, Competition & Effort; Credentials (00:39:38) Make Effort Rewarding, Mindset, Tools: Previsualization, Emphasize Positives (00:45:59) Sponsors: AG1 & Joovv (00:48:56) Reflection & Learning, Tool: Self-Testing; Perfectionism, Tool: Curiosity (00:55:18) Striving vs Relaxation, Balance, Tool: Turn On/Off; Hiking, Nature Reset (01:04:20) Identity & Professional Pursuits; Choosing New Projects; Clinging to Identity (01:14:24) Sponsor: Eight Sleep (01:15:42) Criticism; Identity & Growth (01:21:47) Failure, Identity, Sports, Tool: Rebounding & Reaching; Public Failures (01:30:03) Daily Habits, Tools: Day in Quarters; Never Miss Twice; Meal Timing (01:38:22) Daily Habit Timing & Sequencing, Tool: Mindfully Choose Inputs (01:45:37) Creativity, Specialization vs Generalization; Books (01:51:31) Sponsor: Function (01:53:18) Habits & Context, Environmental Cues, Tools for Minimizing Phone Use (02:02:01) Bad Habits, Checking Phone, Tools for Breaking Bad Habits (02:08:21) Physical & Social Environment, New Habits, Tool: Join/Create Groups (02:18:40) Family, Habits; Kids & Parenting, Tools: Stimulus; Good Conditions (02:26:05) Impact of Habits, Habits as Solutions; Upcoming Projects (02:32:45) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter *This experience may not be representative of other Wealthfront clients, and there is no guarantee of future performance or success. Experiences will vary. The Cash Account, which is not a deposit account, is offered by Wealthfront Brokerage LLC, member FINRA/SIPC.  Wealthfront Brokerage is not a bank. The base APY is 3.25% on cash deposits as of December 19, 2025, is representative, subject to change, and requires no minimum. If eligible for the overall boosted rate of 3.90% offered in connection with this promo, your boosted rate is also subject to change if the base rate decreases during the 3 month promo period. Funds in the Cash Account are swept to program banks, where it earns the variable APY. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Investment advisory services are provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Rhonda Patrick, PhD, a biomedical scientist and a leading health educator focused on nutrition, aging and general health. We discuss four key micronutrients that influence cellular stress responses, inflammation, detoxification and longevity, and how to increase your intake of each through diet or supplementation. We also cover deliberate cold and heat exposure, along with exercise, and how these tools support metabolic, cardiovascular and cognitive health as we age. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Rhonda Patrick (00:00:20) Physical Challenges, Stress Response Pathways, Hormesis, Temperature (00:03:43) Tool: Sulforaphane & Detoxification, Cruciferous Vegetables, Moringa (00:06:19) Sponsor: LMNT (00:07:51) Tool: Marine Omega-3s Fatty Acids, Fish Oil Supplements (00:09:48) Benefits of Fish Oil Supplementation, Longevity, Tool: Omega-3 Index (00:12:06) Omega-3s & Inflammation (00:14:46) Sponsor: AGZ by AG1 (00:16:16) Vitamin D; Health Benefits (00:18:46) Tool: Vitamin D Supplementation, Bloodwork (00:22:11) Tool: Magnesium, Dark Leafy Greens, Supplementation (00:24:25) Sponsor: Function (00:26:05) Deliberate Cold Exposure, Mood & Dopamine (00:26:58) Cold Exposure to Enhance Mitochondria, Shivering, Browning Effect (00:31:22) Tool: High-Intensity Interval Training, Tabata Workout, Sauna, Memory (00:33:18) Sauna, Cardiovascular & Cognitive Heath; Tool: Sauna Duration & Frequency (00:38:52) Tool: Hot Bath; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Terry Real is a therapist and best-selling author expert on male emotional health and how men can build the skills for healthy relating to others: in relationships, work, friendships and to themselves. We discuss how mixed and ever-changing messages about what masculinity is are impacting the mental and physical health of men and boys. Terry explains how learning the skill of "relationality" leads to improvements in all aspects of boys' and men's lives and shares practical tools for how to do that. We also discuss the essential role of having a close male community to build confidence and self-esteem. This conversation offers actionable guidance for boys, men and women seeking to build healthier relationships with themselves and others. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman David: https://davidprotein.com/huberman Function: https://functionhealth.com/huberman Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Terry Real (00:02:53) Men & Masculinity, Political vs Psychological Patriarchy, Feminism (00:07:39) Stoicism, Vulnerability, Traditional Masculinity, Emotions (00:10:50) Sponsors: BetterHelp & David (00:13:14) Masculinity Across Decades, Giving; Gratification vs Relational Joy (00:21:54) Healthy Emotional Expression, Connection & Vulnerability; Self-Esteem (00:31:17) Feeling Emotions, Tools: Asking For Help; Fights & "What Do You Need?" (00:35:10) Self-Esteem & Relationship Accountability; Criticism, Redefining Strength (00:40:47) Sponsor: AG1 (00:42:32) Healthy Criticism, Tool: Women & Articulating Needs (00:50:21) Childlike Behavior, Wise Adult & Trauma, Tool: Relational Mindfulness (00:58:11) Tool: Responsible Distance Taking; Self-Interest; Relationship "Biosphere" (01:08:14) Alcohol, Men & Friends, Loneliness, Men's Retreat (01:17:51) Fraternities, Men's Groups, Tool: Relationship vs Individual Support (01:25:39) Sponsor: Function (01:27:27) Lack of Male Friends, Hiking, Community, Teaching Young Men (01:36:11) Cannabis, Alcohol, Young Men & Purpose, Flexibility & Manliness (01:40:40) Work, Life Purpose & Men; Skillful Warriors (01:45:01) Absent Fathers; Early Childhood & Proper Nurturing; Caretaking (01:53:24) Sponsor: Waking Up (01:54:47) Women & Speaking Relationally, Objectivity Battle (01:59:02) Addiction & Disconnection, 12-Step Meetings & Fellowship (02:08:04) Pornography, Internet, Intensity vs Intimacy; Optimization (02:11:57) Tool: Families & Hanging Out; Relational Joy; Relational Recovery (02:22:29) Giving Criticism, Tools: Make Requests; Feedback Wheel (02:28:21) Gratitude, Aging; Skillful Fighting in Relationship & Repair (02:34:17) Men & Self-Esteem, Mentors, Tool: Inner Dialogue without Harshness (02:44:00) Y Chromosome, Wholeness (02:48:00) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Kyle Gillett, MD, a dual board-certified physician in family medicine and obesity medicine and an expert in optimizing hormone levels to improve overall health. We explain how to improve hormone levels across the lifespan in both men and women using behavioral, nutritional and exercise-based tools. We also discuss common clinical topics, including hormone testing, PCOS, hair loss, testosterone replacement therapy (TRT) and peptides, focusing on potential benefits, tradeoffs and risks. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui: https://mauinuivenison.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Kyle Gillett (00:00:36) Hormone Health; Women vs Men, Tool: Hormone Testing (00:02:35) Tool: Big 6 Lifestyle Pillars to Optimize Hormone Health (00:04:32) Sponsor: AG1 (00:06:17) Diet, Individualization; Bloodwork & Frequency (00:07:20) Exercise, Zone 2 Cardio; Caloric Restriction (00:08:36) Intermittent Fasting, Growth Hormone, IGF-1 (00:11:05) Hormones & Sleep, Growth Hormone, Menopause, Andropause, TRT (00:13:28) Testosterone & Women, SHGB (00:15:19) Sponsor: Maui Nui (00:16:34) Dihydrotestosterone (DHT), Androgens; Turmeric & Black Pepper; Hair Loss (00:19:47) Polycystic Ovarian Syndrome (PCOS), Symptoms, Metformin, Inositol (00:23:13) Cannabis, Alcohol, Testosterone (00:24:48) Males & Testosterone, TRT, Prostate Cancer (00:26:04) Prolactin, Dopamine "Wave Pool", Tool: Casein & Gluten (00:27:23) Sponsor: Function (00:29:03) Social Relationships & Hormones, Tool: Planning for Crisis (00:31:02) Peptides, Growth Hormone & Risk; BPC 157, Sourcing & LPS (00:36:42) Melanotan, Uses & Risks (00:38:45) Spiritual Health, Interdisciplinary Health Integration (00:41:23) Caffeine & Hormones, Sleep; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

David Choe is a world-renowned artist, writer, podcaster and TV host. He tells how as a child, he was made to believe he was destined for greatness but also that he was a complete disgrace, leading him to channel his energy—including deep shame—into art that brought him global recognition. He shares about his addictions that put him on a decades-long cycle of extreme highs and lows and that forced him to eventually acknowledge and heal the childhood trauma he was battling inside. David shows up with raw, authentic presence to show us how we can transmute pain and shame into our best creative work and, more importantly, how complete vulnerability, especially about our hardest experiences, is the ultimate tool for forgiveness and self-acceptance. He also tells us the actual story about early Facebook, Pee-wee Herman and Santa Claus. Note: This conversation includes topics and language that may not be suitable for younger audiences. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Mateina: https://drinkmateina.com/huberman Timestamps 00:00:00 David Choe 00:03:10 Drawing, Black & Colors, Death 00:12:54 Telepathy, South Bay 00:17:52 Sponsors: Eight Sleep & LMNT 00:20:40 Childhood, Podcasts, Mundane Moments & Artist Life 00:28:45 Mother, Beliefs, Religion, Artistic Ability, Childhood 00:33:27 Gambling, Transformation; Immigrant, Disgrace 00:40:10 Street Art, Graffiti, Creativity; Paintings, Payment; Sports 00:52:08 Sponsor: AG1 00:53:30 Santa, Belief; Journal, Vulnerability; Heart Break, Art 01:00:16 Facebook, Graffiti; Theft, Gambling 01:10:57 Adapting, Creativity 01:17:16 Album Cover, Art & Payment 01:23:40 Sponsor: Function 01:25:28 Immigrant & Belonging, Academics, Learning Art, Marvel Comics, Shame 01:35:11 Shame, Gambling Addiction, Stress 01:43:05 Sexual Abuse, Trauma, Shame, Addiction 01:51:52 Early Career, Pornography, Author 02:01:20 Graffiti, Disappointment, Rejection; Early Magazines 02:08:26 Sponsor: Mateina 02:09:27 Pornography, Co-Dependence; Movie Set 02:18:00 Pride & Family, Vice; Pokémon 02:26:44 Podcast, Workaholism, Shame, Reality; Anthony Bourdain, Channing Tatum 02:38:54 Writing, Career Success, Workaholism, Vice, News, Self-Sabotage, Heart Attack 02:52:21 Growth & Pain, Sizzler; David Arquette 02:58:40 Rehab, God, Purpose, Parents & Disappointment, The Choe Show, Pee-Wee Herman 03:05:53 Gratitude, Korean Immigrant, Self-Reflection, Brokenness 03:14:37 Emotion, Saying No, Suicide; Vacation & Workaholism, Art 03:25:23 Legacy; Vacation, Work; Authenticity 03:31:15 Surviving & Thriving, Suicide, Addiction, Play the Tape Out, Fun, Feeling Enough 03:44:43 Hope & Faith, Electronics, Santa Claus 03:51:23 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how to use science-based tools to better set and achieve goals. I discuss the neuroscience of goal pursuit and how dopamine and visual attention shape motivation and effort. I explain whether visualizing success or failure better supports goal pursuit, how to choose goals at the right level of difficulty and evaluate progress. I also share a short “space-time bridging” protocol that helps train long-range, goal-directed behavior. These tools will help you stay motivated and reach goals more effectively. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Goal Setting (00:00:23) Brain & Goal Pursuit (00:03:32) Goal Value, Action Steps (00:05:49) Sponsor: David (00:07:07) Peripersonal vs Extrapersonal Space (00:08:34) Tool: Visual Focus & Pursuing Goals (00:13:04) Visualization & Goal Pursuit, Tool: Visualize Failure (00:15:25) Sponsor: AG1 (00:16:48) Tool: Goal Setting & Difficulty Level (00:18:27) Dopamine & Goal Pursuit, Reward Prediction Error, Tool: Weekly Goal Assessment (00:23:39) Dopamine & Vision; Importance of Behavioral Tools (00:25:37) Recap of Tools for Goal Setting & Pursuit (00:26:49) Sponsor: LMNT (00:28:21) Goal Pursuit, Time; Tool: Space-Time Bridging (00:35:49) Recap, Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Martin Picard, PhD, is a professor of behavioral medicine at Columbia University and an expert on how our behaviors and psychology shape cellular energy production and rates of aging. He explains that your mitochondria don’t just “make energy”; they translate what you do—your mindset and your relationships—into the energy you experience as vitality or lack thereof. He explains how exercise, nutrition, sleep, meditation, and even certain thought patterns and our sense of purpose can charge our cells like batteries. He also shares findings that hair greying is the result of cellular stress and is reversible. This episode links physical and mental ‘energy’ with cellular energy and provides science-supported tools to improve your physical and mental health. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Helix: https://helixsleep.com/huberman Lingo: https://hellolingo.com/huberman Function: https://functionhealth.com/huberman Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Martin Picard (00:03:50) What is Energy?, Energy Flow & Transformation (00:07:53) Energy, Vitality, Emotions, Sensory Perception (00:14:18) Sponsors: Helix Sleep & Lingo (00:17:19) “Mito-Centric” View of World, Mitochondrial Energy & Information Patterns (00:25:26) Organelles, Mitochondria & Energy Transformation; Maternal Genes (00:31:12) Mitotypes & Differentiation, Mitochondria as “Social Organisms” (00:36:52) Food & Dysfunctional Energy Transformation (00:40:02) Lifestyle Choices & Interests, Physiological Growth (00:46:39) Pregnancy, Amenorrhea; Illness & Tiredness (00:51:07) Sponsor: AG1 (00:52:29) Energy Transformation & Distribution; Body’s Wisdom, Feeling Sick (00:56:27) Tool: Feel Your Energy; Breath & Energy (01:02:31) Flow of Energy; Trade-Offs, Life Purpose & Enjoyment (01:10:15) Biology, Meaningful Experiences & Energy Flow (01:16:27) Sponsor: Function (00:18:15) Inflammation, Energetic Flow (01:20:43) Child Prodigies, Species Lifespan & Mitochondrial Metabolism; Aging (01:28:56) Lifestyle & Aging: Exercise, Fasting; Inflammation, Sleep, Stimulants (01:37:06) Energetic Stress Signals, GDF-15, Cancer, Heart Failure (01:42:18) Genes, Lifestyle & Aging (01:47:54) Gray Hair Reversal, Stress; Inflammation & Aging (01:57:37) Energy Recovery, Sleep & Mitochondrial Function, Stress, Meditation (02:05:16) Tools: Yoga Nidra, NSDR; Pre-Sleep Relaxation, Energy & Restorative Sleep (02:10:58) Diet & Individualization, Clinical Trials; Mitochondria & Nutrition, Keto (02:20:14) Alcohol & Energy Budget; Stress (02:25:02) Exercise, Increase Mitochondria, Overtraining; Resistance & Growth (02:33:06) Sponsor: Waking Up (02:34:41) Supplements & Mitochondria Health, Deficiencies, SS31, Methylene Blue (02:41:31) Energy Flow & Experiences, Balance (02:49:13) Transform Through Resistance, Energetic Awareness, Connection (02:56:05) Food Overconsumption & Mitochondria Disruption; Tissues & Mitochondria (03:01:02) Mitochondrial Health Test; Tool: Ways to Increase Energy; Meditation (03:06:10) Peptides; Fertility Supplements, Urolithin A; Electromagnetic Fields (03:12:16) Acknowledgements (03:14:15) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Justin Sonnenburg, PhD, a professor of microbiology and immunology at Stanford University. We discuss how microbes in our gut impact our mental and physical health and how diet and the environment affect the gut microbiome. We explain how lifestyle factors such as antibiotics and Western-style diets (high fat, low fiber and rich in processed foods) can damage gut diversity and whether prebiotics or probiotics are useful tools. Throughout the episode, we highlight evidence-based dietary and lifestyle strategies for improving gut health. Episode show notes: https://go.hubermanlab.com/VXfckJf Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Justin Sonnenburg 00:00:20 What is the Microbiome? 00:02:55 Microbiome Origin, Babies, Environmental Factors 00:04:47 Healthy Microbiome, Individuality; Industrialized vs Traditional Populations 00:07:06 Sponsor: AG1 00:08:30 “Reprogramming” the Gut Microbiome; Antibiotics, Western Diet 00:12:58 Cleanses & Fasting 00:13:55 Processed Foods & Microbiome, Artificial Sweeteners, Emulsifiers 00:17:35 Sponsor: Joovv 00:18:55 Inflammatory Western Diseases, Microbiome & Immune System 00:21:51 Fiber, Fermented Foods & Microbiome, Tool: Fermented Food Consumption 00:28:20 Sponsor: Function 00:30:00 Fiber, Depleted Microbiome, Industrialization, Sanitation 00:31:33 Antibiotics, Over-Sanitation, Disease, Hand Washing 00:33:26 Probiotics, Tool: Product Validation, 00:35:15 Prebiotics, Tool: Plant Consumption 00:37:48 Good Gut Book, Justin’s Research Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Twyla Tharp is a world-renowned dancer, choreographer and expert on the creative process. She explains how to achieve creative success by keeping a highly disciplined routine that ultimately allows you to bring your creative visions to life. She explains how to establish a central message for each project, how to think about your audience, navigate criticism and continually elevate your standards with daily actions. We discuss how one's view of hard work, competition and even your name can shape what you think you're capable of and ultimately achieve. This episode offers direct, practical advice from a world-class creator on how to access your inner vision, build a strong body and mind, and do your best work. Show notes: https://go.hubermanlab.com/Yx57rWq Thank you to our sponsors AG1: https://drinkag1.com/huberman Our Place: https://fromourplace.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Mateina: https://drinkmateina.com/huberman Timestamps (00:00:00) Twyla Tharp (00:03:28) Focus & Creative Work, Tool: "Spine" of Creative Work (00:06:22) Creator & Audience Dynamic; Intention, Finances (00:11:57) Early vs Late Works, Learning & Selectivity throughout Career (00:15:59) Sponsors: Our Place & Eight Sleep (00:19:09) "Cubby-Holing", Career Change & Reputation (00:21:48) Creator Community & Selectivity; Success & Useful Failure (00:27:42) Work Process, Schedule; Selecting Dancers, Supporting the Arts, Expectations (00:32:36) Successful Performance; Beauty, Arts Compensation (00:36:22) Mikhail Baryshnikov, Ballet & Invention; Philip Glass, Minimalism (00:43:18) Knowledge vs Instinct, Taste; Avant Garde; Classical Training (00:47:05) Kirov Ballet, Kids, Uniformity; Body Types (00:52:13) Sponsor: AG1 (00:53:36) Movement, Body Frequency, Power (01:00:18) Creative Process, Spine; Idea, Habit (01:04:15) Rituals, Gym, Discipline; Farming, Quaker & Community; Communication (01:12:16) Communication, Signaling & Distance; Feeling Emotion (01:18:11) Boxing, Strength Training (01:21:41) Sponsors: LMNT (01:23:01) Ballet Barre Work, Fundamentals (01:29:09) Body's Knowledge, Honoring the Body, Kids & Movement (01:35:42) High Standards & Childhood; Wordlessness & Movement, Twins (01:41:31) Translator, Objectivity; Critics, Creator Honesty (01:46:50) Sponsor: Mateina (01:47:50) Evolution & Learning; Amadeus Film & Research (01:53:53) Medicine, Keto Diet; Ballet Training & Performance, Desire (02:00:50) Young Dancers & Competition, Intrinsic vs Extrinsic Reward, Hard Work (02:08:47) Tool: "The Box"; Ritual, Practice vs Habit; Honorary Degrees (02:13:37) Tool: Idea "Scratching"; Movement & Longevity, Apprentice (02:19:46) Aging & Less Movement, Fearlessness; Taking Up Space, Names (02:25:42) Acknowledgements (02:27:18) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how to create lasting habits and break unwanted ones. I explain two habit-building systems: one aligned with daily rhythms and another based on a 21-day cycle of forming and reinforcing habits. I also discuss why habit formation differs between individuals and how certain "linchpin" habits can make other behaviors easier to adopt. Finally, I share practical tools—including visualization, task bracketing, and methods for rewiring bad habits—to support lasting behavioral change. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00) Habits (00:43) What are Habits?, Neuroplasticity (01:15) Goal-Based vs Identity-Based Habits (02:33) How Long Does It Take to Form a Habit?; Limbic Friction (05:31) Sponsor: Eight Sleep (06:59) Tool: Linchpin Habits (08:51) Habit Strength, Context Dependence & Limbic Friction (10:41) How We Form Habits, Tool: Review Procedural Steps (12:49) Tool: Task Bracketing (16:30) Sponsor: LMNT (18:02) Should You Schedule Habits?; Phase-Based Habit Plan (20:00) Phase 1 (Morning) & Challenging Habits (21:23) Phase 2 (Afternoon), Relaxation; Mellow Habits (24:46) Phase 3 (Evening), Enhancing Sleep & Habit Consolidation (28:00) Habit Flexibility & Daily Timing (30:33) Sponsor: AGZ by AG1 (32:02) Tool: 21-Day Habit Program; Habit Missteps (37:16) Tool: How to Break Habits & Replacement Behaviors (39:59) Recap Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Glen Jeffery, PhD, is a professor of neuroscience at University College London and a leading expert on how different colors (wavelengths) of light impact cellular, organ and overall health. He explains that long-wavelength light (red, near-infrared and infrared) can enter the body and brain to enhance mitochondrial function and thereby improve metabolism, eyesight, blood glucose regulation, mood, hormones and more. We also discuss how short-wavelength light from LED bulbs can impair mitochondrial health and why balanced, full-spectrum light is essential for health. Dr. Jeffery shares simple yet powerful ways to use natural and artificial light sources to enhance your metabolic function, eyesight and longevity. Sponsors AG1: https://drinkag1.com/huberman Wealthfront*: https://wealthfront.com/huberman Joovv: https://joovv.com/huberman Rorra: https://rorra.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00 Glen Jeffery 03:12 Light, Ultraviolet (UV), Visible & Infrared (IR) Light 06:25 Light's Impact on the Body & Light, Sunburn, Cataracts 09:55 UV Light, All-Cause Mortality, Skin Cancer 14:55 Sponsors: Wealthfront & Joovv 17:58 Light Impacts Mitochondria Function & Structure, Long-Wavelength Light (Red/IR), Nano Water 25:00 Long-Wavelength Light Passes Through Clothing & Body; Tissue Scattering 30:08 Long-Wavelength Light & Blood Glucose; Mitochondria 36:19 Red Light, Parkinson's Disease, Cell Death; Eye Rods & Aging; Mitochondria Community 42:46 Red/IR Light, Skull & Brain; Safe Non-Ionizing Radiation 48:22 Sponsors: AG1 & Rorra 51:04 Offsetting Retinal Aging, Improve Vision & Long-Wavelength Light 59:28 Tool: Long-Wavelength Light & Preserve Retinal Mitochondria; Sunlight 1:03:50 Mitochondrial Theory of Aging, Circadian Rhythm & Mitochondria 1:07:57 Tool: Improve Vision with Long-Wavelength Light 1:10:44 Macular Degeneration, Rescuing Vision, Early Intervention 1:13:59 Light Effects at Local vs Distant Tissues, Immune System, Body Communication 1:19:09 Sponsor: Function 1:20:56 Short-Wavelength Light, LED Light, Mitochondria & Serious Health Detriments 1:28:39 Lifespan, LED Lights; Sunlight & Balanced Wavelengths; "Sunlike" Marketing 1:34:45 Fires, Incandescent Lights vs LED Lights, Lasers; Long-Wavelength Devices 1:39:07 Incandescent & Halogen Bulbs, Mitochondria & Built Environments 1:45:19 Windows, Light & Office Work; Screens, Kids & Myopia; Tools: Plants; Lighting 1:55:56 Bring the Outdoors Indoors 2:00:35 Tool: Candlelight; Dim Halogen Lamps 2:05:06 Mitochondrial Diseases, Children & Long-Wavelength Light; Light Bulbs 2:11:53 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter *This experience may not be representative of other Wealthfront clients, and there is no guarantee of future performance or success. Experiences will vary. The Cash Account, which is not a deposit account, is offered by Wealthfront Brokerage LLC, member FINRA/SIPC.  Wealthfront Brokerage is not a bank. The base APY is 3.50% on cash deposits as of November 07, 2025, is representative, subject to change, and requires no minimum. If eligible for the overall boosted rate of 4.15% offered in connection with this promo, your boosted rate is also subject to change if the base rate decreases during the 3 month promo period. Funds in the Cash Account are swept to program banks, where it earns the variable APY. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Investment advisory services are provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. David Spiegel, MD, the Associate Chair of Psychiatry & Behavioral Sciences, Director of the Center on Stress and Health, and Director of the Center for Integrative Medicine at Stanford University School of Medicine. We discuss the science and clinical applications of hypnosis, including how hypnosis works in the brain. We examine the evidence-based uses of clinical and self-hypnosis for pain, trauma, phobias, sleep and stress, and explain how to gauge your own level of "hypnotizability." We also outline practical ways to access these tools, from working with a trained clinician to using structured self-hypnosis protocols. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Function: https://functionhealth.com/huberman Rorra: https://rorra.com/huberman Timestamps (00:00:00) David Spiegel (00:00:20) What is Hypnosis?; Clinical vs Stage Hypnosis (00:02:33) Brain & Hypnosis, Cognitive Flexibility (00:06:14) Sponsor: Function (00:07:54) ADHD, Self-Hypnosis & Focus (00:08:57) Stress Reduction, Mind-Brain Connection; Improve Sleep, Phobias (00:12:16) Narrative & Hypnosis, Mental State Change; Reframing Trauma (00:18:26) Sponsor: AGZ by AG1 (00:19:56) Naming Importance; Clinical Hypnotist, Durability of Hypnosis, Reveri App (00:22:29) Obsessive Thoughts, OCD, Hypnosis (00:23:47) Hypnotizability, Spiegel Eye Roll Test, Eye-Brain Connection (00:27:02) Sponsor: Rorra (00:28:31) Trauma Recovery, Deliberate Self-Exposure to Pain or Trauma, Control (00:30:37) Mind-Body Connection, Control; Reframing Pain, Tool: Opportunity for Action (00:33:22) Children & Hypnosis; Group Hypnosis (00:35:09) Breathing in Hypnosis, Cyclic Sighing, Relaxation (00:36:46) Peak Performance & Hypnotic States (00:37:55) Reveri Hypnosis App, Finding Clinical Hypnotist; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Thaïs Aliabadi, MD, board-certified OB/GYN, surgeon and leading expert in women's health. We discuss polycystic ovary syndrome (PCOS) and endometriosis, two very common yet frequently undiagnosed causes of female infertility. Dr. Aliabadi explains the symptoms, underlying causes and evidence-based treatments for both conditions, including supplement and lifestyle interventions. We also discuss breast cancer risk and screening, pregnancy, perimenopause and menopause, and the hormone tests that women should request. This conversation offers empowering, potentially life-changing information for women of all ages to take control of their hormone, reproductive and overall health. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Lingo: https://hellolingo.com/huberman Our Place: https://fromourplace.com/huberman Joovv: https://joovv.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00 Thaïs Aliabadi 02:56 Why Endometriosis & Polycystic Ovary Syndrome (PCOS) Go Undiagnosed 08:16 Infertility, Tool: Early Screening 10:54 Sponsors: Lingo & Our Place 14:07 Women's Health Education Gap 15:24 PCOS Overview: Symptoms, Diagnosis, AMH, Disordered Eating 21:28 Irregular Periods, Teenage PCOS Diagnosis 24:36 Diagnosis, Pelvic Ultrasound; PCOS Naming 27:49 Thinning Hair & Acne; 4 PCOS Phenotypes; Mood & Treatment 35:54 Underlying Pillars of PCOS; HPA Axis, Androgens, Menstruation & Ovulation 40:30 Insulin Resistance & PCOS, Visceral Fat & Inflammation 46:30 Sponsors: AGZ by AG1 & Joovv 49:10 PCOS, Chronic Inflammation, Genetics & Lifestyle; Mood 52:31 PCOS, Fertility, Freezing Eggs, Tool: Egg Count & AMH Range By Age 58:34 Women's Health Education, AI, Clinicians; Cataracts Analogy 1:01:20 Stress; PCOS Treatment, Birth Control, Insulin Resistance & Metformin 1:06:44 PCOS Risk Calculator, Supplements, Lifestyle Factors; GLP-1s 1:12:32 Berberine, Metformin; GLP-1s, Food Anxiety & Alcohol 1:19:13 PCOS Prescriptions & Fertility; PCOS Co-Occurrence with Endometriosis 1:21:56 Sponsor: LMNT 1:23:16 PCOS Treatment, Freezing Eggs, Egg Quality; Advocate For Your Health 1:32:02 PCOS Key Takeaways: Symptoms, Tests, Supplements & Lifestyle 1:36:03 Undiagnosed Endometriosis, Fertility 1:39:26 Endometriosis: Symptoms, Diagnosis, Painful Periods, Infertility 1:42:30 Male vs Female Health Issues, Undiagnosed Endometriosis 1:47:01 Inflammation, Ectopic Implants, Chronic Pelvic Pain; Adenomyosis 1:50:36 Egg Quality, Endometriosis, Tools: Egg Counts; Pelvic Ultrasound 1:54:29 Sponsor: Function 1:56:13 Pain & Health Testing, Tool: Endometriosis Symptoms, Screening & Tests 2:01:32 Treatment, Surgery, Different Types of Endometriosis 2:05:22 Endometriosis Causes, Inflammation; Incidence, PCOS 2:11:58 Obstetrics & Gynecology Separation, Surgery 2:16:00 Endometriosis Key Takeaways: Symptoms, Treatment & Diagnosis 2:17:04 Treatment, Estrogen & Progesterone, Birth Control, GnRH Antagonists 2:22:39 Endometriosis Stage & Pain, Endometriosis Types 2:23:49 Pregnancy; Postpartum Depression, Menopause; Frustration for Patients 2:29:55 Fibroids, Surgery, Uterine Septum, Tool: Pelvic Ultrasound 2:34:05 Tool: Assessing Your & Partner's Fertility; Autoimmune Conditions 2:37:51 Breast Cancer, Tool: Lifetime Risk Calculator & Breast Imaging; Mastectomy 2:49:47 Endometriosis Tests, Autoimmune Disease; Brain Fog & Menopause; Inositol 2:53:06 Undiagnosed Infertility; PMDD Treatment; Fasting & Low-Carbohydrate Diets 2:57:21 Hair Loss & Perimenopause; Egg Quality; Endometriosis & Menopause 3:00:40 Increase Progesterone; Diet, Hormone & Menopause; Prolong Fertility 3:04:54 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss the science of social connection and how we form meaningful bonds with others. I explore the neural basis for "social homeostasis"—our drive for a certain amount of social interaction—which explains why we feel lonely, seek connection and how we navigate social hierarchies. I also explain how the brain and neurochemicals, such as oxytocin and dopamine, shape our relationships from infancy through adulthood and underlie traits like introversion and extroversion. The episode also offers practical insights into forming deeper connections and how shared experiences with others enhance social bonding. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman LMNT: https://drinklmnt.com/huberman David: https://davidprotein.com/huberman Timestamps 0:00 Social Connection 1:10 Social Bonds, Social Isolation & Stress Hormones 3:09 Sponsor: LMNT 4:42 Brain & Social Homeostasis; Social Hierarchies & Flexibility 9:14 Dopamine & Pro-Social Behaviors; Chronic Social Isolation & Introversion 11:04 Introverts vs Extroverts, Dopamine & Social Homeostasis; Context 13:08 Loneliness, Dorsal Raphe Nucleus & Social Hunger 14:18 Key Takeaway: Introvert vs Extrovert & Dopamine 15:23 Social Bonds & Physiological Synchrony, Tool: Shared Experiences 18:19 Sponsor: AGZ by AG1 19:48 Right- vs Left-Brained Attachment, Parent & Child, Unconscious Mind 24:30 Friends & Romantic Partners, Emotional & Cognitive Empathy 27:52 Sponsor: David 29:09 Oxytocin & Social Connection 31:39 Tool: Emotional & Cognitive Empathy 32:54 Introverts, Extroverts & Social Interaction 33:48 Break-Ups; Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Matt Abrahams, lecturer at Stanford Graduate School of Business and a world expert in communication and public speaking. He explains how to speak with clarity and confidence and how to be more authentic in your communication in all settings: public, work, relationships, etc. He shares how to eliminate filler words ("umm"-ing), how to overcome stage fright and how to structure messages in a way that makes audiences remember the information. He also shares how to recover gracefully if you "blank out" on stage and simple drills and frameworks that dramatically improve spontaneity, storytelling and overall communication effectiveness. People of all ages and communication styles will benefit from the practical, evidence-supported protocols Matt shares to help you communicate with greater confidence and impact. Read the episode show notes at hubermanlab.com. Pre-order Andrew's book Protocols: https://go.hubermanlab.com/protocols Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Eight Sleep: https://eightsleep.com/huberman BetterHelp: https://betterhelp.com/huberman Joovv: https://joovv.com/huberman Mateina: https://drinkmateina.com/pages/store-locator Function: https://functionhealth.com/huberman Timestamps (0:00) Matt Abrahams (3:21) Public Speaking Fear, Status; Speech Delivery (5:36) Speech, Connection, Credibility; Authenticity (9:05) Monitoring, Self-Judgement; Memorization, Tool: Object Relabeling Exercise (13:13) Sponsors: Eight Sleep & BetterHelp (15:40) Cadence & Speech Patterns; Lego Manuals, Storytelling & Emotion (19:18) Visual vs Audio Content, Length, Detail (23:19) Understanding Audience's Needs, Tool: Recon – Reflection – Research (24:25) Judgement in Communication, Heuristics (27:33) Questions, Responding to the Audience, Tool: Structuring Information (31:34) Feedback & Observation; Tools: Three-Pass Speech Review; Communication Reflection Journal (39:09) Movement, Stage Fright, Content Expertise (42:54) Sponsors: AGZ by AG1 & Joovv (45:34) Multi-Generation Communication Styles & Trust; Curiosity, Conversation Turns (50:32) Linear vs Non-Linear Speech, Tool: Tour Guide Expectations (53:21) Develop Communication Skills, Audience Size, Tools: Distancing; Practicing (1:01:43) Tool: Improv & Agility; Great Communication Examples; Divided Attention (1:09:36) One-on-One Communication vs Public Speaking (1:11:00) Sponsor: Mateína (1:12:00) Neurodiversity, Introverts, Communication Styles; Writing & Editing (1:16:30) Calculating Risk, Tool: Violating Expectations & Engaging Audience (1:21:20) Authenticity, Strengths, Growth & Improv (1:23:23) Damage Control, Tools: Avoid Blanking Out; Contingency Planning, Silence (1:30:32) Nerves, Tool: Breathwork; Spontaneous Communication; Beta-Blockers (1:34:29) Communication Hygiene, Caffeine, Tools: NSDR/Yoga Nidra; Vestibular System & Sleep (1:40:08) Conversation Before Speaking; Delivering Engaging Speeches (1:42:56) Sponsor: Function (1:44:43) Anticipation, Tool: Introduce Yourself; Connect to Environment, Phones (1:51:30) Customer Service & Kids Jobs; Tool: Role Model Communication; COVID Pandemic (1:56:04) Quiet But Not Shy, Extroverts; Social Media Presence (2:00:25) Martial Arts, Sport, Running, Presence & Connection (2:04:16) Apologizing; Communication Across Accents & Cultures (2:07:36) Interruptions, Tools: Paraphrasing; Speech Preparation (2:10:57) Public Speaking Fear, Tool: Envision Positive Outcome; Arguments & Mediation (2:13:19) Omit Filler Words, Tool: Landing Phrases; Time & Storytelling (2:16:52) Asking For a Raise; Poor Communicators & Curiosity; Memorization (2:19:49) Pre-Talk Anxiety Management; Acknowledgements (2:23:47) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Jack Feldman, PhD, a Distinguished Professor of Neurobiology at the University of California, Los Angeles, and a leading expert in the science of breathing. We explain the mechanics of breathing and the neural circuits that generate and regulate our breathing rhythm. We also discuss how breathing patterns profoundly influence mental states, including their role in reducing anxiety and enhancing emotional resilience. Dr. Feldman also shares practical tools, such as box breathing for daily performance and magnesium L-threonate supplementation to support cognitive health and longevity. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Mateina: https://drinkmateina.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps 00:00:00 Jack Feldman 00:00:23 Breathing Mechanics, Diaphragm; Pre-Bötzinger Complex & Breath Initiation 00:03:25 Nose vs Mouth Breathing 00:04:23 Sponsor: Mateina 00:05:24 Active Expiration & Brain; Retrotrapezoid Nucleus 00:08:32 Diaphragm & Evolution; Lung Surface Area & Alveoli, Oxygen Exchange 00:12:56 Diaphragmatic vs Non-Diaphragmatic Breathing 00:14:23 Physiological Sighs: Frequency & Function; Polio & Ventilators 00:18:21 Sponsor: AGZ by AG1 00:19:52 Drug Overdose, Death & Gasps 00:21:38 Meditation, Slow Breathing & Fear Conditioning Study 00:25:28 Mechanistic Science in Breathwork Validation; Breath Practice & Reduced Fear 00:27:21 Breathing & Emotional/Cognitive State, Olfaction, Vagus Nerve 00:29:44 Carbon Dioxide, Hyperventilation & Anxiety 00:31:21 Sponsor: Eight Sleep 00:32:47 Breathing, Emotion & Autonomic Processes Coordination; Depression & Breath Practices 00:36:43 Tool: Breathwork Practices, Box Breathing, Tummo, Wim Hof 00:38:46 Magnesium L-Threonate & Cognitive Enhancement; Compound Refinement 00:44:28 Clinical Trial, Magnesium L-Threonate & Cognitive Improvements; Dose, Sleep 00:48:28 Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Jennifer Groh, PhD, professor of psychology and neuroscience at Duke University. She explains how our brain encodes sights and sounds and integrates them so we can navigate and understand the world around us. She explains what thoughts really are and how what you focus on determines your thoughts, not just in that moment but your future thoughts too. We discuss this in the context of how to improve your level of focus and happiness and how to complete tasks and task-switch more effectively. We also discuss how you can rewire the neural circuits that underlie your default patterns of thinking and attention. Sponsors AGZ by AG1: https://drinkagz.com/huberman Lingo: https://hellolingo.com/huberman Wealthfront*: https://wealthfront.com/huberman Our Place: https://fromourplace.com/huberman Helix Sleep: https://helixsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 0:00 Jennifer Groh 3:41 Sounds & Vision, Sensory Integration; Dynamic Maps 7:42 Context & Mapping; Screens, Projection & Perception, Ventriloquists 13:52 Sound Localization 16:53 Sponsors: Lingo & Wealthfront 19:50 Hearing Loss & Sound Localization, Ear Folds 21:56 Unfamiliarity of Hearing Your Own Voice; Tool: Bone Conduction Headphones 26:16 Tool: Headphone Volume & Protecting Hearing 28:57 3D Sound, Sound Distance, Thunder, Earthquakes 37:24 Sound Integration; Sound Frequency & Distance, Warning Signals 44:36 Sponsors: AGZ by AG1 & Our Place 47:39 Music, Rhythm, Community & Emotion 57:00 Music, Military; Courtship; Evolution of Music & Language 1:02:37 Ears, Visual & Auditory Integration, Sound Localization 1:09:48 Evolution of Visual & Auditory Systems, Music; Brain Controlling Vision 1:15:17 Sponsor: Helix Sleep 1:16:45 Physical Space & Sounds; Cathedrals, Sound Delay 1:22:37 Music, Emotion & Community; Science & Admitting Weakness 1:27:01 Thinking & Sensory Simulations; Forming Thoughts 1:33:18 Attention, Attractor States, Flow States, Tool: Changing Environment 1:37:38 Sounds & Environment for Focus, Attention, Tool: Mental Interval Training 1:44:37 Sponsor: LMNT 1:45:58 Endurance & Interval Mental Work; Mental Rest, Music 1:50:37 Musician, Rehearsal & Performance; Pressure 1:54:16 Chickens; Hypnotizing Chickens, Visual Attention & Focus 2:03:47 Relaxation, Phones & Schools, Boredom, Social Media 2:12:48 Acknowledgements 2:13:58 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Protocols Book, Social Media, Neural Network Newsletter *This experience may not be representative of other Wealthfront clients, and there is no guarantee of future performance or success. Experiences will vary. The Cash Account, which is not a deposit account, is offered by Wealthfront Brokerage LLC, member FINRA/SIPC.  Wealthfront Brokerage is not a bank. The base APY is 3.50% on cash deposits as of November 07, 2025, is representative, subject to change, and requires no minimum. If eligible for the overall boosted rate of 4.15% offered in connection with this promo, your boosted rate is also subject to change if the base rate decreases during the 3 month promo period. Funds in the Cash Account are swept to program banks, where it earns the variable APY. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Investment advisory services are provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments: not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore the neuroscience of fear and trauma and how to effectively process and eliminate traumatic responses. I explain why successful fear treatment requires both extinction of the old fearful response and replacement with a new positive association—not just cognitive reframing. I also explain how the threat reflex activates specific circuits connecting the amygdala, prefrontal cortex, and dopamine systems, and why detailed recounting of traumatic events progressively reduces their physiological impact. Finally, I review evidence-based approaches, including prolonged exposure therapy and cognitive behavioral therapy, discuss how five minutes per day of deliberate stress through cyclic hyperventilation can rewire fear responses, explain the critical role of social connection in activating neural pathways that reduce trauma, and share supplementation options for managing anxiety. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (0:00) Introducing Fear & Trauma (0:17) What is Fear? (1:03) Autonomic Arousal: "Alertness" vs. "Calmness" (2:05) Fear vs. Stress & Anxiety (9:20) "The Threat Reflex": Neural Circuits for Fear (20:50) Cognitive (Narrative) Therapies for Fear (26:35) PTSD Treatments: Ketamine, MDMA, Oxytocin (33:11) Deliberate Brief Stress Can Erase Fears & Trauma (35:51) Nutrition, Sleep, & Other General Support Erasing Fear & Trauma (38:18) Recap Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. David Fajgenbaum, MD, professor of translational medicine and human genetics at the University of Pennsylvania. He explains how, unbeknownst to most doctors, many approved medications can successfully treat or even cure diseases other than the ones they are typically used to treat. He shares his story of escaping death from Castleman's disease by discovering a life-saving treatment using repurposed drugs that were approved for other purposes. Our conversation explores how researchers, physicians, and you—the general public—can explore novel treatments and cures to conditions the medical profession has deemed untreatable, including cancers. We also discuss the crucial role of mindset in battling diseases and the lesser-known use of compounds to promote health and longevity. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Eight Sleep: https://eightsleep.com/huberman Rorra: https://rorra.com/huberman David: https://davidprotein.com/huberman Function: https://functionhealth.com/huberman Timestamps (0:00) David Fajgenbaum (4:06) Self-Agency in Healthcare; New Uses for Old Medicines (6:44) Other Uses of Aspirin & Viagra; Drug Development & Approved Use (8:53) Lidocaine & Breast Cancer; Pharmaceutical Companies & Incentives (11:36) Sponsors: Eight Sleep & Rorra (14:16) Pharmaceutical Companies, Patents & New Uses; Lithium (18:40) Tools: Finding Reliable Health Sources, Asking Questions & Disease Organizations; DADA2 Treatment (21:53) Medical Community & Connections; Integrated Medical Databases (24:36) Drug Repurposing, Thalidomide, Pembrolizumab (28:45) Medical Research Databases, Mapping Disease Connections (33:51) Every Cure Database & Programs, Bachmann-Bupp Syndrome; Colchicine & Heart Disease (37:57) Sponsors: AGZ by AG1 & David (40:41) David’s Medical & Career Journey, Glioblastoma, Castleman Disease (49:10) Autoimmune Disease, Driven Personality, Stress & Immune System (52:52) Castleman Disease, Treatment, Chemotherapy (55:54) Physician Continuing Education, Santa Claus Theory of Civilization; Science Collaboration (1:03:32) Medical School, Relapse & “Overtime”, Finding a New Treatment, Rapamycin (1:12:46) Sport, Football & Resilience; Challenge & Personal Growth, Family (1:18:41) Sponsor: Function (1:20:29) Social Support; “Overtime”, Gratitude (1:23:19) Business School, Castleman Disease Treatment; Repurposing Drugs & AI (1:28:29) Drug Repurposing, POEMS Syndrome; Mitigating Risk (1:35:32) Nicotine, Compounds for Preventive Health; GLP-1 Agonists (1:40:51) Bioprospecting, Drug Development; AI, Prioritization & Novel Connections (1:46:18) Healthcare & Children; Hope, Action & Impact Circuit; Challenge & Super-Agers (1:52:50) Get Involved with Every Cure (1:56:20) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. David Sinclair, PhD, a professor of genetics at Harvard Medical School and a leading expert on the biology of aging. We discuss the cellular and molecular mechanisms of aging—and how specific behaviors, such as fasting, regular exercise and NAD⁺-boosting compounds like NMN, can activate the body's natural longevity pathways. This discussion highlights how lifestyle choices profoundly influence the aging process and may even slow or reverse key aspects of biological aging. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman David: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (0:00) David Sinclair (0:20) Longevity, Anti-Aging, Aging as a Disease (2:27) Causes of Aging; Epigenome & Genes (4:53) CD & Scratches Analogy, DNA, Silencing & Expressing Genes (6:44) Physical Appearance & Aging (7:36) Sponsor: David (8:54) Childhood Development & Aging, Horvath Clock, Accelerate Aging (11:30) Rates of Puberty & Aging, Growth Hormone (12:37) Body Size & Longevity; Epigenetics (13:07) Fasting, Calorie Restriction & Longevity, Sirtuins, Insulin & Glucose (16:31) Tool: Skip a Meal (17:07) Longer Fasts & Autophagy, “Deep Cleanse” (18:07) Sponsor: AGZ by AG1 (19:36) Fasting, Fluids, Electrolytes (20:16) Sirtuins, Glucose, mTOR & Fasting; Leucine, Tool: Pulsing Behaviors (24:24) Breaking a Fast, Tools: Do Your Best; Transitions (27:00) Sirtuins, NAD, NMN Supplementation (29:04) Sponsor: Eight Sleep (31:10) Iron & Senescent Cells; Personalize Medicine (32:40) Tool: Blood Markers, CRP (34:50) Tool: Aerobic & Resistance Exercise (35:55) Estrogen, Fasting & Fertility; Aging & Rejuvenation (38:20) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Here I explain the lymphatic system, a crucial bodily network for overall health and appearance. I explain how the lymphatic system works to remove cellular waste and fluid from your organs and combat infections. I provide science-based tools that support your lymphatic system for the sake of health and appearance, including: how to reduce fluid retention in your limbs, trunk or face, how to eliminate 'bags' under your eyes and brain fog, and how to improve cardiac health and longevity. Because your lymphatic system lacks a central pump, it needs the mechanical forces generated by specific types of bodily movement, breathing and pressure to circulate your lymph properly, and I explain how you can activate these. I also explain how to support optimal functioning of your glymphatic system, a brain- and spinal cord waste-clearing system active during sleep that is crucial for brain functioning and longevity, including to prevent dementia. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman LMNT: https://drinklmnt.com/huberman David: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Lymphatic System (00:04:11) Circulatory System, Heart; Oxygen, Nutrient & Waste Transfer (00:11:03) Lymphatic System, Fluid, Lymphedema, Chronic Inflammation; Brain Fog (00:14:52) Sponsor: LMNT & David Protein (00:17:28) Lymphatic Vessels, Tool: Enhance Lymphatic Drainage with Movement (00:26:24) Tools: Jumping (Rebounding), Treading Water, Swimming (00:27:41) Tool: Swelling, Lymphatic Drainage & Diaphragmatic Breathing (00:32:05) Swimming & Lymphatic Flow; Tai Chi (00:34:00) Lymphatic Massage, Cancer & Lymphedema; Jade Roller & Gua Sha (00:37:28) Sponsor: AGZ by AG1 (00:38:56) Lymph Flow, Tool: Lymphatic Massage & Manual Lymphatic Drainage (00:45:02) Immune Function of Lymphatic System, Sore Lymph Nodes (00:54:24) Cancer Treatment, Lymph Nodes & Lymphedema (00:57:02) Limb Swelling, Minor Lymphedema & Inflammation, Lymphatic Boots (01:00:09) Sponsors: Eight Sleep (01:01:43) Glymphatic System, Brain & Sleep (01:05:56) Sleep & Brain Waste Recycling; Discovery of the Glymphatic System (01:12:24) Enhance Glymphatic Clearance, Brain Fog, Age, Tool: Side Sleeping Position (01:15:54) Tools: Optimize Sleep, Cardiovascular Exercise, Elevate Feet, Pillow (01:17:29) Puffy Face, Tool: Lymphatic & Facial Massage (01:21:23) Sponsor: Function (01:23:11) Tool: Hydration & Lymphatic Support (01:24:48) Tool: Cardiovascular Exercise & Lymphatic Vessels, Heart, Aging (01:31:06) Tool: Infrared & Red Light, Mitochondria, Lymphedema, Skin Appearance (01:36:08) Key Takeaways (01:37:21) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore the science of gratitude and how to develop an effective, research-supported gratitude practice. I explain why common gratitude practices (like simply listing things you're grateful for) are far less impactful than engaging in story-based gratitude practices. I also explain how being grateful activates specific brain regions, which enhance calm, social connection and motivation, while reducing anxiety and inflammation. Finally, I share why we can't simply trick our brains into feeling grateful and describe a practical weekly gratitude practice that will improve both your mental and physical well-being. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Eight Sleep: https://eightsleep.com/huberman Our Place: https://fromourplace.com/huberman Timestamps (0:00) Gratitude (0:30) Gratitude Practice Benefits (3:22) Pro-Social vs Defensive Behaviors, Gratitude (6:25) Sponsor: Eight Sleep (8:07) Serotonin, Brain & Context, Gratitude Mindset (14:02) Context, Can You Lie to Yourself? (14:48) Effective Gratitude Practice, Tools: Receiving Gratitude, Story (21:18) Sponsor: AGZ by AG1 (22:47) Tool: Find & Revisit Inspirational Stories (27:30) Heartfelt Intention, Genuine Thanks (29:42) Sponsor: Our Place (31:03) Gratitude Practice Benefits for Anxiety, Fear & Motivation (33:29) Gratitude Practice Benefits for Immune System (36:02) Recap: Establishing an Effective Gratitude Practice Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Steven Pressfield, author of The War of Art and expert in how to overcome the inner force of "resistance"—the self-sabotaging tendency to procrastinate on your life's most important work that keeps you from realizing your professional and creative potential. Steven shares actionable tools for defeating inner resistance that work. His approach is concrete, not based on slogans or inspirational messages. As the author of numerous best-selling books and screenplays, Steven's routines for cultivating discipline and focus, including his physical training regimen (he is incredibly mentally and physically vigorous at 82), are applicable by anyone. He gives you effective practical strategies for how to structure your day, overcome procrastination and self-doubt and do your best, most meaningful work. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Helix Sleep: https://helixsleep.com/huberman BetterHelp: https://betterhelp.com/huberman Rorra: https://rorra.com/huberman Function: https://functionhealth.com/huberman David: https://davidprotein.com/huberman Timestamps (00:00:00) Steven Pressfield (00:04:55) Ideas & Resistance, Tree & Shadow Analogy (00:08:45) Military, Pushing Through Resistance, War of Art (00:10:14) Physical Training, Tools: Capturing Ideas, Little Successes (00:16:11) Sponsors: Helix Sleep & BetterHelp (00:18:36) Ideas, Invocation of the Muse, Goddess (00:23:19) Writing, Focus, Inner Critic, Perfectionism, Tool: Think in Multiple Drafts (00:28:21) Writing Session; Workout Analogy & Concentration (00:32:28) Aspiring Writers & Focused Hours; Work Session Timing; Phones (00:35:31) Inner Voice; Storytelling, Advertising (00:39:45) Soul & Growth, Creativity, Your Calling & Voices of Resistance, Suppression (00:48:10) Loved Ones: Projection, Resistance & Sabotage (00:51:04) Sponsors: AGZ by AG1 & Rorra (00:53:52) Angry & Numbing Out, Resistance, Internet; Following Your Calling (00:59:00) Mentors: Lessons on Focus & Quitting (01:06:46) Perfectionism (01:10:42) Contemplating Your Mortality, Family Honor (01:16:49) Proving Yourself & Competition (01:22:01) First Movie, Failure, Analyze Feedback?, Tool: Self-Evaluation (01:28:28) Book Success, One-Hit Wonders; Book Titles (01:34:22) Sponsor: Function (01:36:09) Personal Sacrifice; High Achievers & Unbalanced Life; Social Media (01:44:44) Tool: Turning Pro, Amateur vs Professional Habits, Failure, Feelings (01:49:32) Cost of Turning Pro, Tool: Taking Oneself Seriously & Others’ Reactions (01:56:42) Creativity: Practical Advice & Muse; Acts of Faith; Surrender (02:04:00) Sponsor: David (02:05:17) Workspace, Uncomfortable Chair, Physical Labor, Complaining (02:08:13) Forthcoming Book, Book Recommendations (02:13:46) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. David Berson, PhD, a professor of neuroscience at Brown University and an expert on the visual system and circadian biology. We explore how the brain processes visual information, from photons entering the eye to conscious perception in the cortex. We discuss color vision, the discovery of melanopsin and intrinsically photosensitive retinal ganglion cells, and how light regulates our circadian clock and melatonin release. We also examine the vestibular system's role in balance and motion detection, the cerebellum's function in motor coordination, and the midbrain's integration of multiple sensory inputs. Finally, we discuss the basal ganglia's role in decision-making and an extraordinary case of neuroplasticity in visual cortex. Read the episode show notes at hubermanlab.com. More Huberman Lab Essentials: https://hubermanlab.com/essentials Thank you to our sponsors AGZ: https://drinkagz.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Dr. David Berson (00:00:30) Visual Perception, Photons & Retinal Processing, Ganglion Cells (00:02:12) Color Vision, Wavelengths & Photoreceptors; Cones & Rods (00:05:56) Sponsor: AGZ by AG1 (00:07:24) Melanopsin, Intrinsically Photosensitive Retinal Ganglion Cells & Brightness Detection (00:08:31) Circadian Clock & Synchronization, Suprachiasmatic Nucleus (SCN); Master Clock Function (00:11:16) Hypothalamus, Autonomic Nervous System & Hormonal Systems (00:13:01) Tool: Light Exposure & Melatonin Regulation, Pineal Function (00:14:35) Vestibular System, Balance & Motion Detection; Semicircular Canals (00:16:44) Vestibulo-Ocular Reflex, Image Stabilization & Head Rotation (00:18:51) Sponsor: Function (00:20:45) Motion Sickness, Visual-Vestibular Conflict; Tool: Avoiding Nausea (00:22:24) Cerebellum, Motor Coordination & Learning (00:23:17) Cerebellar Function, Precision & Timing of Movement; Cerebellar Ataxia (00:24:54) Flocculus & Visual-Vestibular Integration (00:25:56) Midbrain, Brainstem & Reflexive Behavior; Superior Colliculus (00:28:26) Spatial Orientation & Multisensory Integration; Rattlesnake Heat Detection (00:30:13) Sensory Integration & Corroboration (00:31:13) Sponsor: LMNT (00:32:45) Basal Ganglia, Go vs No-Go Behavior & Decision Making (00:33:56) Tool: Impulse Control & Delayed Gratification, Marshmallow Test (00:34:51) Individual Differences, Genetics & Experience (00:35:37) Visual Cortex, Neural Processing & Brain Plasticity (00:36:26) Cortical Reorganization, Braille Reading & Stroke Recovery (00:39:15) David Berson's Work; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Konstantina Stankovic, MD, PhD, Professor and Chair of Otolaryngology at Stanford School of Medicine. She explains how hearing works and why hearing loss—affecting over 1.5 billion people—impacts people of all ages. We discuss how hearing loss impairs focus and increases the risk of cognitive decline, as well as the role of menopause and other biological milestones in hearing health. We share science-backed protocols to protect your hearing and highlight risks to avoid. And we discuss tinnitus—its causes and treatment options. AGZ: https://drinkagz.com/huberman Wealthfront*: https://wealthfront.com/huberman Our Place: https://fromourplace.com/huberman David: https://davidprotein.com/huberman Joovv: https://joovv.com/huberman LMNT: https://drinklmnt.com/huberman *This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of September 26, 2025, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Investment advisory services are provided by Wealthfront Advisers LLC, an SEC-registered investment adviser. Securities investments are not bank deposits, bank-guaranteed or FDIC-insured, and may lose value. 00:00 Konstantina Stankovic 03:27 Hearing Loss, How Hearing Works, Types of Hearing Loss 10:58 Sound Waves, High vs Low Frequency, Communication, Importance of Hearing 15:26 Sponsors: Wealthfront & Our Place 18:40 Sound Projection, Intensity, Speech; Moving Ears; Larger Ears 22:59 Sounds & Emotionality; Tinnitus 26:43 Painful Sounds, Hyperacusis, Phonophobia; Memory, Auditory Hallucinations 32:19 Concerts & Ringing in Ears, Hidden Hearing Loss; Tool: Safe Sound Threshold 39:15 Concerts & Protecting Hearing, Tools: Ear Plugs, Magnesium Threonate 43:44 Magnesium Food Sources & Supplements; Migraines & Tinnitus 47:30 Tinnitus; Hearing Loss, Genetic & Environmental Factors 53:19 Sponsors: AGZ by AG1 & David 56:04 Individualization; Tinnitus Examination & Treatment, Supplementation? 1:04:36 Headphones, Tough vs Tender Ears, Children, Tool: Safe Sound Levels 1:09:41 Compounded Damage, Concerts & Hearing Loss, Tool: Ear Plugs 1:12:59 Transitioning Environments, Hyperacusis; In-Utero Hearing 1:15:56 Dogs & Sea Animals, Sound Pollution 1:19:54 Hearing Loss, Dementia & Cognitive Decline; Tool: Slow Speech & Face Listener 1:26:26 Sponsor: Joovv 1:27:38 Lip Reading; AI-Enhanced Hearing Aids 1:30:12 Sleep, Tool: Earplugs; Hearing Yourself Speak, Superior Semicircular Canal Dehiscence 1:36:54 Hearing & Balance, Vibrations; Sound Therapy 1:42:05 Music, Dance, Hearing & Frequency Map; Cochlear Implants 1:48:20 Sponsor: LMNT 1:49:52 Hearing & Social-Cognitive Development, Mental Health; Cochlear Implants 1:56:07 Men vs Women, Estrogen; Hearing Loss, Environment, NSAIDs 2:01:52 Environmental Toxins, Heavy Metals, Plastics; Tool: Heating Plastic 2:06:39 Tool: Avoid Regular NSAIDs Use; Birds & Hair Cell Regeneration; Cancer 2:12:05 Head & Neck, Lymphatic System & Surgery 2:14:44 Adult Auditory Plasticity, Music & Language 2:17:37 Splitting of Senses, Podcasts, AI & Human Progress 2:22:20 Prevent Hearing Loss & Recap 2:25:09 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore how biological rhythms and neurochemicals impact our perception of time. I describe how the body aligns with daily and seasonal light cycles to regulate hormones that influence energy, mood and motivation throughout the year. I share science-based tools to enhance focus and productivity, including strategies for structuring work intervals and optimizing the timing of exercise and daily light exposure. I also explain how neurotransmitters like dopamine and serotonin influence our perception of time and how factors such as novelty, emotion and routine impact how we experience and recall time. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman BetterHelp: https://betterhelp.com/huberman Timestamps (0:00) Time Perception (0:48) Entrainment, Circannual Rhythms & Melatonin (4:22) Circadian Rhythms, Tools: Exercise; Morning & Evening Light for Circadian Entrainment (9:01) Sponsor: AGZ by AG1 (10:30) Ultradian Cycles, Focus & Work (14:06) Time Perception, Past, Present & Future (16:21) Dopamine, Norepinephrine & Serotonin, Time Perception (18:40) Dopamine & Serotonin, Daily Fluctuations, Tool: Structuring Work, Sleep (20:23) Trauma, “Over-clocking”, Slowing Time & Emotions (24:59) Sponsor: BetterHelp (26:15) Event Perception (Fun vs Boring), Time & Memories (29:23) Novel Experiences, Places & People, Retrospective Time (31:24) Habits, Tool: Schedule Functional Units (32:59) Recap & Book Suggestion Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is DJ Shipley, a retired Tier 1 operator Navy SEAL and now a top public educator on how to build mental and physical health and reach top-level performance in any endeavor. DJ’s life is one marked by extraordinary strivings, wins, setbacks and comebacks that together have shaped his approach to overcoming challenges of all kinds and to daily life. DJ explains a regimen of clear, practical steps and a mental stance that can allow anyone—male, female, young or old—to build extreme resilience of mind and body and to be successful in family and work. We also discuss his experience with new, emerging treatments for addiction, PTSD and depression that many people, not just veterans, are benefiting from. The tools DJ describes to “stack small wins” and to be ultra-intentional about your mindset will be of immense benefit to anyone wishing to achieve the best version of themselves. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Rorra: https://rorra.com/huberman BetterHelp: https://betterhelp.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman ROKA: https://roka.com/huberman Timestamps (0:00) DJ Shipley (4:03) Mental & Physical Health, Tools: Morning Routine & Micro-wins (8:35) Balancing Work & Family, Tools: Compartmentalization, "Control the Controllable" (13:46) Sponsors: Rorra & BetterHelp (16:25) Phones, Social Media vs Focus, Negativity, Tool: Consistency & Sleep (23:05) Routine & Stressors, Exercise & Benefits, Tool: Morning Workout (29:24) Body Awareness, Hurt vs Injury (33:53) Physical Injury & Rehab; Exercise; Mobility, Tool: 5-Day Workout Program (44:26) Sponsors: AGZ by AG1 & Eight Sleep (47:29) Skateboarding, Career, Navy SEAL, BUD/S & Embracing Discomfort (56:13) BUD/S, Motivation & Mental Resilience (1:02:18) Navy SEALs, Iraq War & Casualties, Compartmentalization (1:08:41) Public Press; Extortion 17, Operation Red Wings; Death of Friends (1:16:25) High Performers, Social Media Negativity & Legacy (1:19:37) Sponsor: Function (1:21:24) Family Legacy, Military & Purpose, Navy SEAL Culture, Wife & Relationship (1:30:10) Second Deployment, Helplessness & Trauma, Inspiration & Reverence (1:38:30) Skydiving, Injury & Mental Resilience; Medical Retirement & Addiction (1:49:17) Art Therapy, Skateboarding, Electrocution & Recovery (2:00:57) Physical Recovery, Trainer Vernon Griffith (2:04:38) Miracles, Higher Power; Work & Life Tension (2:12:52) Sponsor: ROKA (2:14:39) Physical & Mental Posture, Suicide, Depression, Tool: Control the Controllable (2:21:22) Suicide, Mental Health & Darkest Hour, Ibogaine, 5-MeO-DMT (2:31:18) Ibogaine & Empathy, 5-MeO-DMT & Ego Death; Returning Home, Tool: Dials Not Switches (2:42:42) Psychedelics, Mental Health Plasticity; Veterans' Solutions, Addiction (2:50:39) Medical Ibogaine, Anger, Numbing Out & Hate; Dogs (3:03:42) GBRS Program, High Standards, Functional Fitness, Tool: Fitness Test (3:17:50) Self-Care, Longevity & Fitness, GBRS Program (3:24:45) Self-Respect, Tools: 20-Minute Walk & Relationships; Micro-wins (3:32:57) Acknowledgements, American Flag Hat, Patriotism (3:40:00) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. David Buss, PhD, a professor of psychology at the University of Texas at Austin and a pioneer in the field of evolutionary psychology. We explore the science behind human mate selection in both short- and long-term relationships. We discuss universal traits valued in long-term partners along with key differences between women and men in what they prioritize when selecting a mate. We also discuss the darker aspects of mating behavior, such as deception, the evolutionary function of jealousy and the motivations behind stalking. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (0:00) David Buss (0:21) Mate Selection, Preferences & Competition (3:26) Desirable Qualities of Men & Women, Universal Traits for Long-Term Mates (4:38) Women’s Preferences; Men’s Preferences; Age Differences (8:58) Sponsor: LMNT (10:32) Mate Deception & Online Dating, Tool: Travel, Stress & Emotional Stability (13:41) Short- vs Long-Term Mates, Men vs Women Preferences (15:58) Sponsor: AGZ by AG1 (17:27) Jealousy, Mate Value Discrepancy, Vigilance to Violence (20:58) The Dark Triad, Sexual Harassment & Coercion (22:18) Stalking, Motivations & Outcomes (24:57) Sponsor: Function (26:38) Childhood Attachment Styles & Relationship Stability (27:43) Self-Assessment for Mate Value, Self-Esteem (31:20) Evolutionary Psychology & Neuroscience (32:05) David Buss’ Books; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Poppy Crum, PhD, adjunct professor at Stanford, former Chief Scientist at Dolby Laboratories and expert in neuroplasticity—our brain’s ability to change in response to experience. She explains how you can learn faster and ways to leverage your smartphone, AI and even video games to do so. We also discuss “digital twins” and the future of health technology. This episode will change the way you think about and use technology and will teach you zero-cost protocols to vastly improve your learning, health and even your home environment. Read the episode show notes at hubermanlab.com. Poppy's Cheat Sheet: https://go.hubermanlab.com/xCwHF1e Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman David: https://davidprotein.com/huberman Helix: https://helixsleep.com/huberman Rorra: https://rorra.com/huberman Function: https://functionhealth.com/huberman Timestamps (0:00) Poppy Crum (2:22) Neuroplasticity & Limits; Homunculus (8:06) Technology; Environment & Hearing Thresholds; Absolute Pitch (13:12) Sponsors: David & Helix Sleep (15:33) Texting, Homunculus, Mapping & Brain; Smartphones (23:06) Technology, Data Compression, Communication, Smartphones & Acronyms (30:32) Sensory Data & Bayesian Priors; Video Games & Closed Loop Training (40:51) Improve Swim Stroke, Analytics & Enhancing Performance, Digital Twin (46:17) Sponsors: AGZ by AG1 & Rorra (49:08) Digital Twin; Tool: Learning, AI & Self-Testing (53:00) AI: Increase Efficacy or Replace Task?, AI & Germane Cognitive Load (1:02:07) Bread, Process & Appreciation; AI to Optimize Physical Environments (1:09:43) Awake States & AI; Measure & Modify (1:16:37) Wearables, Sensors & Measure Internal State; Pupil Size (Pupillometry) (1:23:58) Sponsor: Function (1:25:46) Integrative Systems, Body & Environment; Cognitive State & Decision-Making (1:32:11) Gamification, Developing Good Habits (1:38:17) Implications of AI, Diminishing Cognitive Skill (1:41:11) Digital Twins & Examples, Digital Representative; Feedback Loops (1:50:59) Customize AI; Situational Intelligence, Blind Spots, Work & Health, “Hearables” (2:01:08) Career Journey, Perception & Technology; Violin, Absolute Pitch (2:09:44) Incentives & Neuroplasticity; Technology & Performance (2:13:59) Acoustic Arms Race: Moths, Bats & Echolocation (2:21:17) Singing to Spiders, Spider Web & Environment Detection; Crickets; Marmosets (2:31:44) Acknowledgements (2:33:18) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

I’m excited to share episode one of a new podcast that I’ve helped create and produce. This new podcast is called David Senra, and it’s hosted by David Senra. For those of you not familiar with David Senra, he is an expert in all things related to greatness. He studies greatness and understands it, mostly in the domain of business but also among creatives, athletes and other world-class performers. This first episode of the podcast is with Daniel Ek, the co-founder and CEO of Spotify. It's an absolutely spectacular conversation that I'm certain you'll enjoy. With episode one of David Senra now available, please be sure to subscribe wherever you’re listening so you don't miss future episodes. You can also subscribe to the podcast on the platforms below. Spotify: https://spti.fi/TVrr557 Apple Podcasts: https://apple.co/3WaK1S6 YouTube: https://www.youtube.com/@davidsenra X: https://x.com/davidsenra Chapters (0:00) Introduction from Dr. Andrew Huberman (1:13) Reflecting on a Life-Changing Conversation (2:30) Optimizing for Impact Over Happiness (5:21) The Journey of Self-Motivation (10:11) The Importance of Trust and Relationships (15:37) The Role of Criticism and Self-Reflection (17:37) The Evolution of an Entrepreneur (23:27) Building a Company True to Yourself (34:56) The Power of Trust in Business (42:25) Intellectual Humility and Learning from Others (42:49) Shadowing Leaders for Growth (45:01) Learning from Mark Zuckerberg (48:15) Balancing Personal Taste and Metrics in Product Decisions (53:35) The Evolution of Leadership at Spotify (59:13) Building a Company That Outlasts the Founder (1:15:25) Managing Energy Over Time (1:25:31) The Never-Ending Game of Life (1:25:54) Lessons from Henry Ford (1:27:08) The Value of Solving Problems (1:31:42) The Importance of Quality (1:37:20) The Power of Focus and Patience (1:54:32) Balancing Work and Life (2:00:25) The Journey of Self-Discovery (2:08:43) Final Reflections and Gratitude Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how the immune system defends against infection and describe the relationship between the immune and nervous systems. I discuss the immune system's three primary layers of defense, emphasizing how each contributes to protection from infection. I share practical tools to enhance immune function and accelerate recovery from sickness, including specific breathing patterns, sleep positioning and targeted supplementation. I also explore the powerful mind-body connection, showing how mindset and nervous system activation can directly influence the body's ability to heal. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (0:00) Immune System & Nervous System (0:33) Immune System 101, Innate & Adaptive Immune Systems (8:03) Mucus & Microbiome, Tools: Nasal Breathing; Avoid Eyes; Ingest Fermented Foods (10:57) Sponsor: AG1 (12:04) Sickness Behavior & Vagus Nerve, Fever, Photophobia, Rest (16:43) Humoral Factors, Inflammatory Cytokines (18:14) Sleep & Enhancing Immune System, Glymphatic System, Tool: Elevate Feet (21:12) Sponsor: LMNT (22:44) Stress & Inflammation, Tool: Early Symptoms & Cyclic Hyperventilation (31:09) Positive Mindset & Immune Function, Dopamine (34:03) Electroacupuncture, Fascia, Catecholamines & Inflammation (36:22) Accelerating Recovery, Medication, Tool: Spirulina & Rhinitis (38:34) Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Bret Contreras, PhD, CSCS, a world-renowned expert on muscle and strength building for women and for men. Bret is known as “the glute guy” for his expertise in helping people build their ideal physique, including how to grow and/or strengthen their gluteus muscles. He explains how to resistance train to improve strength, hypertrophy and aesthetics, and to overcome genetically or injury-induced weaker body parts. We cover ideal training frequency, exercise selection, sets and repetitions and periodization. Our discussion is for women and men of any age and experience level seeking to maximize their aesthetics, performance and longevity. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Rorra: https://rorra.com/huberman Carbon: https://joincarbon.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman David: https://davidprotein.com/huberman Timestamps (0:00) Bret Contreras (2:43) Resistance Training for Beginners, Tools: Training Frequency; Sets, Progressive Overload, “LULUL” (10:45) Sponsors: Rorra & Carbon (13:57) Frequency & Exercise Flexibility, Tool: Switch Exercise Focus (21:31) Individual Recovery, Women & Adjusting Variables, Tool: 4 Training Patterns (31:37) Maximum Recoverable Volume (MRV), Determine MRV, Tool: Flexing & Loadless Training (40:41) Low-Load Glute Activation; Life-Long Strength Gains, Avoiding Pain & Injury (48:52) Sponsors: AGZ by AG1 & LMNT (51:54) Tool: Brett’s “Big Six” Lifts; COVID Pandemic, Competition & Exercise Variety (1:00:18) Difficult Final Reps; Tempo & Hypertrophy; Autonomy & Progressive Overload (1:11:16) Progressive Overload, Quantity & Quality, Injury (1:13:22) Gym vs Real-Life Constraints, Motivation, Tool: Individual Training Frequency (1:23:38) Exercise Enjoyment, Genetics, Long-Term Strength, Injury & NEAT (1:28:37) Tool: Realistic Consistent Schedules & 5-Year Review (1:33:00) Sponsor: Function (1:34:49) Glute Function; Abduction vs Adduction; Glute Vectors, Tool: Rule of Thirds (1:45:26) Upper vs Lower Glute Maximus Exercises, Frequency (1:49:26) Common Mistakes of Hip Thrusts (1:52:06) Exercises to Grow Glutes, Women & Men, Hypertrophy (2:02:14) Hip Thrust, Barbell, Hip Anatomy; Glute-Focused Hyperextension; Glute Medius Exercises (2:08:07) Training Lagging Muscle Groups, Maintaining Strength, Muscle Memory (2:14:23) Neck Training; Focused Training & Maintaining Strength (2:22:06) Sponsor: David (2:23:20) Periodic Training, Strength, Pain, Desire to Train; Tool: Training Layoffs (2:34:24) Tool: Rep Ranges for Lagging Body Part; Growing Calves (2:37:35) Can You Build Muscle After 40?, Perimenopause, Menopause; Pregnancy (2:40:44) Saggy Glutes; Gain Muscle & Lose Fat?, Mini-Bulks & Cuts, Recomp, Hormones (2:47:46) Lifting or Pilates for Strength?; Grow Glutes Without Legs; Hip Dips (2:51:48) Spot Reduction, Abs & Fat Loss; Wide vs Narrow Hips & Training; Grip Strength; Tool: One Set to Failure (2:57:48) Acknowledgements (3:01:32) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Duncan French, PhD, the vice president of performance at the UFC Performance Institute and a world-class performance specialist. We explain how resistance training and acute stress impact hormones and outline specific weight training protocols to increase testosterone to support strength and hypertrophy. We also discuss how to use cold and heat exposure to enhance recovery and performance. Finally, we explain how to match nutrition to training goals and improve metabolic flexibility. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (0:00) Duncan French (0:20) Resistance Training & Hormones, Testosterone, Men vs Women (4:32) Increase Testosterone & Resistance Intensity, Tool: 6 x 10 Protocol (7:53) Rest Periods & Metabolic Stimulus (9:26) Sponsor: Function (11:07) Weekly Training Sessions, Varied Intensity & Volume, Recovery (12:34) Short-Term Stress, Testosterone & Performance, Mindset (15:05) Deliberate Cold Exposure, Mindset & Recovery (17:14) Tool: Cold Periodization, Recovery & Goals (22:12) Sponsor: Eight Sleep (23:53) Sport, Skill Training & Quality Movement, Fatigue; Mental Fatigue (26:19) High-Intensity Training & Carbohydrates; Exogenous Ketones; Ketogenic Diet (29:32) Metabolic Efficiency, Carbohydrates & Fat Stores, Tool: Nutrition Periodization (32:45) Sponsor: AGZ by AG1 (34:14) Heat Adaptation, Sauna, Sweating (37:14) Training, Nutrition & Adaptations, Tool: 12 Week Program (39:06) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Christof Koch, PhD, a pioneering researcher on the topic of consciousness, an investigator at the Allen Institute for Brain Science and the chief scientist at the Tiny Blue Dot Foundation. We discuss the neuroscience of consciousness—how it arises in our brain, how it shapes our identity and how we can modify and expand it. Dr. Koch explains how we all experience life through a unique “perception box,” which holds our beliefs, our memories and thus our biases about reality. We discuss how human consciousness is changed by meditation, non-sleep deep rest, psychedelics, dreams and virtual reality. We also discuss neuroplasticity (rewiring the brain), flow states and the ever-changing but also persistent aspect of the “collective consciousness” of humanity. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman BetterHelp: https://betterhelp.com/huberman Our Place: https://fromourplace.com/huberman Helix: https://helixsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (0:00) Christof Koch (2:31) Consciousness; Self, Flow States (8:02) NSDR, Yoga Nidra, Liminal States; State of Being, Intelligence vs Consciousness (13:14) Sponsors: BetterHelp & Our Place (15:53) Self, Derealization, Psychedelics; Selflessness & Flow States (19:53) Transformative Experience, VR, Racism & Self; Perception Box, Bayesian Model (28:29) Oliver Sacks, Empathy & Animals (34:01) Changing Outlook on Life, Tool: Belief & Agency (37:48) Sponsors: AGZ by AG1 & Helix Sleep (40:23) Alcoholics Anonymous (AA) & Higher Power (42:09) Neurobiology of Consciousness; Accidents, Covert Consciousness (51:09) Non-Responsive State; Disability Bias, Will to Live, Resilience (55:34) Will to Live, Akinetic Mutism, Neural Correlates of Consciousness (57:43) Conflicting Perception Boxes, Meta Prior, Religion, AI (1:06:47) AI, Violence, Swapping Perception Boxes, Video (1:12:19) 5-MeO-DMT, Psychedelics, Light, Consciousness & Awe; Loss of Self (1:20:54) Death, Mystical Experience, Ocean Analogy; Physicalism & Observer (1:27:57) Sponsor: LMNT (1:29:29) Meditation, Tool: Spacetime Bridging; Ball-bearing Analogy; Digital Twin (1:36:16) Mental Health Decline, Social Media, Pandemic, Family & Play, Tool: Body-Awareness Exercises (1:41:34) Dog Breeds; Movement, Cognitive Flexibility & Longevity (1:47:17) Cynicism, Ketamine, Tool: Belief Effect; Heroes & Finding Flaws (1:52:46) Cynicism vs Curiosity, Compassion; Deaths of Despair, Mental Health Crisis (1:57:26) Jennifer Aniston, Recognition & Neurons; Grandmother Hypothesis (2:03:20) Book Recommendation; Meaning of Life (2:09:10) Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss science-supported nutrients that directly support brain structure, function and long-term cognitive health. I highlight specific nutrients, including omega-3 fatty acids, creatine, phosphatidylserine, anthocyanins, choline and glutamine, and discuss their recommended doses and dietary sources. I also describe how taste perception, gut-brain signaling and learned associations shape what foods we prefer and crave. Finally, I share practical behavioral tools to help rewire your food preferences toward healthier choices. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Food & Brain Health 00:01:32 Structural Fat & Neurons, Tools: Omega-3s, EPA; Phosphatidylserine 00:05:11 Acetylcholine & Focus, Tool: Dietary Choline 00:06:48 Creatine & Brain Health, Tool: Creatine Supplementation 00:08:26 Sponsor: David 00:09:41 Anthocyanins & Brain Function, Tool: Blueberries & Berries 00:10:52 Glutamine & Brain, Tool: Glutamine & Offset Sugar Cravings 00:12:48 Brain-Boosting Nutrients, Foods & Supplements 00:15:03 Food Preference; Yum, Yuck or Meh; Mouth, Taste & Palatability 00:19:30 Gut, Nutrients & Subconscious Signaling 00:21:56 Learned Food Preferences 00:23:36 Sponsors: AGZ by AG1 & LMNT 00:26:16 Food & Learned Associations, Tool: Unpair Artificial Sweeteners 00:30:18 Belief Effects, Satiety, Tool: Rewiring Food Preferences 00:35:48 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Michael Snyder, PhD, professor of genetics at Stanford and an expert in understanding why people respond differently to various foods, supplements, behavioral and prescription interventions. We discuss how to optimize your health and lifespan according to what type of glucose responder you are, which genes you express, your lifestyle and other factors. Dr. Snyder also explains the key ages when you need to be particularly mindful about following certain health practices. We also discuss how people respond in opposite ways to different fiber types. This episode ought to be of interest and use to anyone seeking to understand their unique biological needs and how to go about meeting those needs. Sponsors AGZ by AG1: https://drinkag1.com/huberman Wealthfront*: https://wealthfront.com/huberman David: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman *This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00 Michael Snyder 03:33 Healthy Glucose Range, Continuous Glucose Monitors CGM, Hemoglobin A1c 09:02 Individual Variability & Food Choice, Glucose Spikes & Sleepiness 12:18 Sponsors: AGZ by AG1 & Wealthfront 15:16 Glucose Spikes, Tools: Post-Meal Brisk Walk; Soleus “Push-Ups”; Exercise Snacks 21:06 Glucose Dysregulation, Diabetes & Sub-Phenotypes, Tool: Larger Morning Meal 28:34 Exercise Timing, Muscle Insulin Resistance 30:49 Diabetes Subtyping, Weight, Glucose Control; Incretins 35:41 GLP-1 Agonists, Diabetes, Tool: Muscle Maintenance & Resistance Training 38:40 Metformin, Berberine, Headaches 41:01 GLP-1 Agonists, Cognition, Longevity, Tool: Habits Support Medication; Cycling 47:41 Subcutaneous vs Visceral Fat, Organ Stress 49:10 Sponsors: David & Eight Sleep 51:58 Meal Timing & Sleep, Tools: Post-Dinner Walk, Routines, Bedtime Consistency 57:16 Microbiome, Immune System & Gut; Diet & Individual Variability 1:02:52 Fiber Types, Cholesterol & Glucose, Polyphenols 1:09:50 Food As Medicine; Fiber, Microbiome & Individual Variability; Probiotics 1:18:48 Sponsor: Function 1:20:35 Profiling Healthy Individuals, Genomes, Wearables 1:26:31 Whole-Body MRIs, Nodules, Healthy Baseline, Early Diagnosis 1:34:07 Sensors, CGM, Sleep, Heart Rate Variability HRV, Tools: Mindset Effects, Increase REM 1:39:30 HRV, Sleep, Exercise, Tool: Long Exhales; Next-Day Excitement & Sleep 1:42:48 Organ Aging, “Ageotypes”; Biological Age vs Chronological Age 1:49:41 Longevity, Health Span, Genetics, Blue Zones 1:52:19 Epigenetics, Viral Infection & Disease 1:58:54 ALS, Heritability; Neuroprotection, Nicotine 2:03:47 Air Quality, Allergies, DEET & Pesticides, Inflammation, Mold; Microplastics 2:15:02 Single-Drop Blood Test & Biomarkers, Wearables, Observational Trials 2:20:33 Acupuncture, Blood Pressure 2:26:40 Immersive Events & Mental Health Benefits 2:34:59 Data, Nutrition & Lifestyle; Siloed Health Care vs Personalized Medicine 2:43:06 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Social Media, Neural Network Newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Alia Crum, PhD, professor of psychology at Stanford University and the director of the Stanford Mind & Body Lab. Dr. Crum explains that our mindsets—for example, what we believe about stress, exercise and the food we eat—shape how we feel, behave and even how our bodies respond. We discuss studies showing simply believing a food is indulgent can shift satiety hormones and that viewing your daily activity as real exercise can improve weight loss and health markers. We also discuss how to reframe stress so it becomes a tool for growth and improved performance. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Function: https://functionhealth.com/huberman Carbon: https://joincarbon.com/huberman Timestamps (00:00) Alia Crum (00:20) Mindset, Core Beliefs; Examples of Mindset (04:56) Mindset Shapes Body's Response, Placebo Effects, Tool: Mindset for Weight Loss (10:18) Sponsor: Function (11:58) Different Diets & Mindset (13:32) Nocebo Effect (14:26) Exercise Mindsets, Weight Loss & Health Benefits (17:11) Stress, Tool: Stress is Enhancing Mindset, Mental & Physical Benefits (24:24) Mindset, Stress, Motivation & Physiology (26:18) Sponsors: AG1 & Carbon (29:21) Stress, Mindset & Hormones (30:53) Mindsets as Portals to Unconscious, Tool: Stress Mindset Awareness (32:28) Leverage Stress, Tool: Adopt a Stress is Enhancing Mindset (35:31) Mindsets Matter, Athletics (37:19) Resources, Toolkits & Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Alex Honnold, a professional rock climber considered by many to be one of the greatest athletes of all time for his historic free solo (no ropes or man-made holds) ascent of El Capitan in Yosemite. We discuss how to envision massive goals in any part of life and the process of breaking down those goals into actionable daily steps. Alex shares how embracing your uniqueness and mortality is the most powerful way to envision and live a fuller, more intentional life. We also discuss strength and endurance training, assessing risk and how Alex prepares mentally and physically for extreme challenges. We also discuss how to balance goal-seeking with family and work. Regardless of your goals, profession or age, this conversation will very likely reshape how you think about and approach your life, goals and potential. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman BetterHelp: https://betterhelp.com/huberman Maui Nui: https://mauinuivenison.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00) Alex Honnold (02:17) Intrinsic & Extrinsic Motivation, Setting Big Goals (05:00) Preparing for Free Solo of El Capitan, Route Memorization & Conditions (10:09) Sponsors: Joovv & BetterHelp (12:35) Overthinking, Kinesthetic Flow; Climbing & Surprise (16:24) Aging & Climbing; Olympics & Broadening Climbing Culture; Parkour (23:04) Grip Strength, Aging, Climbing Technique, Yosemite National Park, Half Dome (29:00) Free Soloing & Rope Climbing, Safety & Risk; Aging & Death; Mentors (38:32) Sponsors: AG1 & Maui Nui (41:29) Climbing Lifestyle, Training, Career; Recovery (47:44) Technology, Smartphones & Distraction from Goals, Focus (51:09) Pursuing Ambitious Goals, Tool: Small Daily Challenges (55:56) Fear, Brain Scan & Public Speaking; Evaluating Risk (59:40) Doing What You Love, Life Crisis, Tool: Contemplating Death (1:03:49) Childhood, Passion & Choosing Career Path; University (1:11:46) Sponsor: Function (1:13:34) Outdoor Exploration, Yosemite, National Parks, Rucking, Trail Running (1:18:18) Girl Climber Film, Effort & Dedication (1:23:29) Strength Training, Pull-Ups, Muscle-Ups, Tool: Increase Sets & Reduce Soreness (1:31:59) Endurance & Strength Training Schedule; Posture; Running (1:38:52) Body Balance, Leanness; Muscle Cramps; Multi-Day Climbs (1:42:31) Awe in Nature, Spiritual Experiences; How Geckos Climb; Cliff-Dwelling Wildlife (1:46:46) Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore intermittent fasting and time-restricted eating, highlighting the positive benefits for weight loss, metabolism, organ health, circadian rhythms and cellular repair. I explain a practical framework for designing a time-restricted eating window that aligns with your lifestyle, exercise schedule and social schedule. I also cover what breaks a fast, how to support fasting with tools like salt intake and post-meal walks, and the use of fasting-related supplements, including berberine and metformin. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Carbon: https://joincarbon.com/huberman LMNT: https://drinklmnt.com/huberman Joovv: https://joovv.com/huberman Timestamps (00:00) Intermittent Fasting, Time-Restricted Eating (TRE) (00:50) Diet, Weight Loss, Calories & Hormones (05:50) Body’s Response to Eating vs Fasting, Fasting Duration (09:04) Sponsor: Carbon (10:50) Time-Restricted Feeding & Metabolic Benefits, Circadian Gene Rhythm (16:19) Optimal Meal Timing, Tool: Extend Sleep-Related Fasts (21:29) Sponsors: AG1 & LMNT (24:02) Eating Window Length, Tools: Adjusting TRE for Building Muscle, Regularity (26:55) Accelerate Transition to Fasting, Glucose Clearing, Tool: After-Meal Walk (28:36) Metformin, Berberine, Continuous Glucose Monitors; Cell Growth vs Repair, mTOR (31:46) Gut Microbiome; Transitioning to Intermittent Fasting & Individualization (34:03) Tool: 8-Hour Feeding Window & Weight Loss (35:25) Sponsor: Joovv (36:40) What Breaks a Fast?, Sugar; Tool: Using Salt to Support Fasting (39:42) Tool: Ideal Feeding Window Guidelines; Exercise & Social Considerations Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. David DeSteno, PhD, a professor of psychology at Northeastern University. We discuss science, God and religion, including what science can and can’t reveal about the existence of God and where religious faith and science do and do not align. We also discuss why questions about life’s origins, miracles and the afterlife have persisted across time. Dr. DeSteno explains how religious rituals cause meaningful improvements in mental and physical health and how prayer and gratitude can markedly reduce stress, increase honesty and compassion and buffer against loneliness and despair. Finally, we explore what distinguishes religions and mission-based communities from cults, and we discuss the role that communities such as 12-step and Burning Man play in modern life. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Our Place: https://fromourplace.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00) David DeSteno (02:10) Science & Belief in God, Does God Exist? (07:06) Universe Origins & Scientific Questions; Religion & Life/Health Benefits (15:16) Sponsors: Our Place & LMNT (18:23) Russell's Teapot, Overbelief, Faith; Religio-prospecting, Traditional Practices (26:49) Mediation & Compassion, Prayer & Stress Relief, Tools: Meditation, Prayer (34:40) Superstition, Prayers & Rituals; Mourning Rituals, Eulogies, Shiva, Connection (43:58) Grieving & Different Religious Traditions (47:15) Sponsors: AG1 & Eight Sleep (50:12) God vs Religion?; Prayer, Community, Religious Rituals & Ideals (56:17) Psychedelics, Ego Death, Right vs Left-Handed Roots (01:01:24) Good & Evil; Lies & Cheating; Gratitude & Prayer (01:11:03) Loneliness, Community & Religion, Relationship with God & 3AM Friend (01:16:25) Sponsor: Function (01:18:12) Feeling God; Intelligent Design, Evolution, Eye; Awe (01:25:21) Overwhelm & Spiritual Experiences, Awe Despite Understanding (01:31:01) Fear of Death, Afterlife, Tool: Contemplating Death (01:37:11) Time Perception, Connectedness, Traditional Practices (01:42:53) Addiction; 12-Step Programs & Surrender to a Higher Power (01:49:02) New Religions, Burning Man, Modern Spiritual Experiences, Cults (01:58:06) Cults vs Religions, Religious Interpretation & Reorientation (02:03:56) AI, Technology, Religion & Intelligence; Religious Branding (02:11:05) Religion Figures & Flaws, Direct Experience of God (02:15:13) Finding a Belief System, Embracing Religious Practices, Tool: Sampling Religions (02:21:40) Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Samer Hattar, PhD, the Chief of the Section on Light and Circadian Rhythms at the National Institute of Mental Health. We discuss how light powerfully shapes mood, sleep, appetite, learning and overall mental health by aligning—or misaligning—our internal circadian clock. We explain practical protocols to support your circadian rhythm, including morning sunlight exposure, dim evening lighting and regular mealtimes. We also discuss strategies to manage jet lag, limit evening screen use, ease seasonal depression and improve focus by syncing light, sleep and food with natural biological rhythms. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman Timestamps (00:00) Samer Hattar (00:27) Light, Circadian Clock vs Solar Day, Sleep-Wake Cycle (03:20) Eyes, Photoreceptors & Light Entrainment, Blindness, Sleep (06:13) Morning Light, Artificial Lights, Tool: Morning Sunlight Exposure (08:28) Jet Lag Without Traveling, Sleep Issues, Screens, Staying Indoors (09:19) Sponsors: Eight Sleep & ROKA (12:14) Chronotypes, Intrinsic Circadian Rhythms (14:06) Afternoon & Evening Light, Tools: Dimming Lights, Reduce Screen Use (15:57) Light Exposure & Effects on Stress, Mood & Learning, Tripartite Model (19:30) Light & Appetite, Tool: Regular Meal Times (22:39) Using Light to Improve Sleep, Mood & Mental Health (24:20) Sponsor: AG1 (25:42) Jet Lag, Tools: Temperature Minimum; Eat on Local Schedule, Avoid Mismatched Light Exposure (29:15) Sleep Issues, Light-Dark Cycle (30:50) Seasonality, Seasonal Depression; Daylight Savings Time (34:07) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Sergiu Pașca, MD, professor of psychiatry and behavioral sciences at Stanford University. We discuss the biology and genetics of autism, why autism diagnoses are increasing and recent progress in using stem cells to understand and treat profound autism and other brain disorders. Dr. Pașca explains “organoids and assembloids”—human stem cell–derived tools he pioneered to study, treat and cure complex brain diseases. We also discuss ethical and safety issues with using gene editing and stem cells in humans. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Helix: https://helixsleep.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00) Sergiu Pașca (02:08) Autism Spectrum Disorder, Incidence, Genetics (07:16) Is Autism More Common in Males? (09:35) Sponsors: David & Helix Sleep (11:56) Eye Contact in Babies, Fever; Proposed Causes of Autism; Genes (18:48) Genetic or Idiopathic Autism Diagnoses, Timothy Syndrome (21:37) Rise in Autism Diagnoses (26:46) Cause, Correlation & Neurological Disease; Schizophrenia, Do Vaccines Cause Autism? (31:34) Global Increase in Autism; Gene Therapy, CRISPR, Follistatin (41:05) Sponsors: AG1 & BetterHelp (43:41) Stem Cells, Ethics, Yamanaka Factors, Human Stem Cell Models (52:03) Umbilical Stem Cells; Stem Cell Injections & Dangers, Autistic Kids (59:30) Organoids, Modeling Brain Development, Intrinsic Development Timer (1:12:22) Assembloids, Brain Cell Migration & Circuit Formation, Self-Organization (1:21:22) Four-Part Assembloid, Sensory Assembloid, Pain Conditions (1:25:45) Sponsor: Function (1:27:33) Future Medical Therapies, Cell Banking, Immortalize Tissues, Rejuvenate Cells (1:34:56) Assembloids & Ethics, Importance of Nomenclature, Science Collaboration & Self-Correction (1:45:38) Cell Transplantation & Ethics, Timing (1:55:05) Genetic Testing for Parents, Genetic Penetrance (2:02:36) Assembloids, Timothy Syndrome, Epilepsy, Schizophrenia, Dystonia (2:14:30) Scientific Career, Walking, Art, Medical School (2:20:44) Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how dopamine regulates motivation and provide science-based tools to help improve focus, discipline and overall drive. I explore how particular activities affect dopamine levels and discuss how the highs, lows and baseline levels of dopamine shape your motivation and long-term satisfaction. I also explain practical strategies to boost dopamine levels, such as deliberate cold exposure, caffeine, effort-based rewards and specific supplements. Whether you're looking to enhance motivation for school, work or daily life, this episode explains how to get and stay motivated while supporting healthy dopamine levels. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman David: https://davidprotein.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00) Dopamine & Drive (00:33) Neuromodulators; Dopamine Effects, Parkinson’s Disease; Brain Circuits (03:36) Motivation & Dopamine Levels (04:55) Sponsors: AG1 & LMNT (07:29) Subjective Experience & Dopamine, Activities that Increase Dopamine (10:55) Dopamine Highs, Lows & Baseline; Evolutionary Context, Addiction (16:16) Dopamine Reward Prediction Error, Tool: Intermittent Rewards (18:16) Caffeine & Dopamine; Tool: Yerba Mate & Protecting Dopamine Neurons (19:40) Sponsor: David (20:53) Amphetamine, Cocaine & Challenges for Learning (22:22) Tool: Increase Dopamine & Deliberate Cold Exposure (25:06) Hard Work & Motivation, Intrinsic vs Extrinsic Rewards, Tool: Growth Mindset (30:25) Sponsor: Function (32:04) Experiences & Shifting Perception, Dopamine Balance (33:17) Compounds to Increase Dopamine: Wellbutrin, L-Tyrosine, PEA, Alpha-GPC (36:54) Social Connection; Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Michael Kilgard, PhD, a professor of neuroscience at the University of Texas at Dallas and a leading expert on neuroplasticity and learning across the lifespan. We discuss the need for alertness, effortful focus, post-learning reflection and sleep to induce neuroplasticity, and how dopamine, acetylcholine, serotonin and norepinephrine are each involved. He explains the behavioral steps for neuroplasticity, as well as vagal nerve stimulation (VNS) and other therapies for tinnitus, stroke, depression, PTSD and paralysis. This episode ought to be of use to anyone interested in understanding the modern science of brain rewiring and learning to improve cognitive or motor skills or treat sensory or motor disorders. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Wealthfront*: https://wealthfront.com/huberman Carbon: https://joincarbon.com/huberman Function: https://functionhealth.com/huberman *This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps (00:00) Michael Kilgard (03:24) Neuroplasticity (05:13) Child vs Adult Plasticity, Childhood Development & Learning (09:37) Sponsors: Eight Sleep & Wealthfront (12:41) Kids, Real vs Artificial Experiences & Balance, Video Games, Natural World (21:13) Social Media & Videos, Kids, Overstimulation & Development (33:42) Early Language Development, Passive vs Real Experiences, Kids & Adults (39:23) Sponsors: AG1 & Carbon (42:44) Learning & Plasticity Requirements; Focus, Friction, Rest & Reflection (52:24) Brain Connections, Complexity, Life Experiences & Plasticity (1:02:51) Learning, Reflection, Visualization, Testing (1:09:45) Experience Diversity & Time, Happiness, Life Appreciation (1:18:05) Sponsor: Function (1:19:53) Learning & Life Meaning (1:23:25) Neuromodulators, Brain Complexity, Synaptic Eligibility Trace & Learning (1:34:28) Synapses, Therapy for PTSD, Rewiring the Brain (1:39:01) Vagus Nerve Stimulation (VNS), Stroke, Spinal Cord Injury, Tinnitus, PTSD (1:47:33) Psychedelics, Neurostimulation, Importance of Timing (1:57:47) Electroconvulsive Therapy (ECT) & Major Depression (2:01:51) Psychedelics/SSRIs as Plasticity Tools, SSRIs & Bone Strength, Failed Clinical Trials (2:13:18) Can VNS Accelerate Learning? (2:16:01) VNS Surgery, Patient Use & Specificity, Closed-Loop Vagus Nerve Stimulation (2:18:18) Tinnitus Cause, Incidence & Self-Amplification; PTSD & Control (2:28:12) VNS for Tinnitus; Disease Complexity & Treatments, Lazy Eye (2:41:05) Complexity of Disease Treatments & Combination Therapies (2:48:50) Brain-Machine Interfaces, Information & Experiences; Closed-Loop Feedback; Resilience (2:59:09) Evolving Clinical Trials, Combination Treatments & Disease Complexity (3:05:21) Acknowledgements (3:07:04) Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Craig Heller, PhD, a professor of biology at Stanford University and a world expert on the science of temperature regulation. We discuss how the body and brain regulate temperature in different conditions and why conventional cooling methods, such as placing ice packs on the neck, do not effectively reduce core body temperature. Dr. Heller explains why cooling glabrous skin areas—the palms, soles and upper face—efficiently releases body heat and can significantly enhance physical performance and endurance. We discuss how targeted palmar cooling improves both short-term performance and long-term training adaptation in aerobic and anaerobic exercise. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Carbon: https://joincarbon.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00) Craig Heller (00:26) Deliberate Cold Exposure, Cold Showers, Ice Baths; Vasoconstriction (02:26) Cold Shower vs Cold Immersion, Boundary Layer, Tool: Improve Aerobic Exercise Performance (04:54) Anaerobic Exercise & Overheating, Muscle Failure, Muscle Fatigue (07:19) Sponsor: Carbon (09:06) Anaerobic Exercise, Cool Down with Ice Water or Cold Towel? (11:28) Should You Cool Body/Head to Lower Body Temperature?, Hyperthermia, Heat Stroke (15:17) Body Sites for Quick Cooling: Palms, Soles & Upper Face, Glabrous Surfaces (17:48) Tool: Loosen Grip & Performance; Gloves & Socks (19:21) Cooling Brain via Upper Face (20:41) Sponsor: AG1 (22:05) Cooling Brain to Offset Concussion? (23:01) Enhance Anaerobic Performance & Cooling Palms, Heat Loss (26:17) Improve Aerobic Endurance & Cooling Palms (27:11) CoolMitt; Ice Cold Is Too Cold (30:11) Sponsor: Function (31:44) Tool: Use Palmer Cooling to Enhance Performance; Cooling Palms, Soles & Face (35:28) Acknowledgments Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I explain cortisol and science-based protocols for properly setting your cortisol rhythm, which can significantly increase your daytime energy, focus, mood, and stress resilience, while also improving your sleep quality. Most people mistakenly think cortisol is bad, and many assume their levels are too high, when in fact many health and performance challenges simply stem from a disrupted cortisol rhythm. Getting your cortisol rhythm right can be transformative for your health and performance. I outline behavioral, nutritional, and supplement-based strategies to raise or lower your cortisol levels at the appropriate times of day and night. I also provide specific protocols for overcoming burnout. If you’re dealing with stress, low energy, hormone or sleep challenges—or simply want to optimize these for the sake of your physical and mental health and performance—this episode offers science-backed protocols to help. Read the the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Carbon: https://joincarbon.com/huberman BetterHelp: https://betterhelp.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00) Cortisol (1:29) Stress, Tool: Daily Cortisol Rhythm (3:16) Cortisol & Directing Energy, Glucose, Adrenals (6:39) Sponsors: Carbon & BetterHelp (10:14) Daily Cortisol Phases & Rhythm, Waking Up & Cortisol (17:55) Cortisol Release & Regulation, Hypothalamic-Pituitary-Adrenal (HPA) Axis (24:57) Rapid & Delayed Stress Response, HPA Axis (28:42) Bright Light & Cortisol Release, Tool: Increase Morning Cortisol & Sunlight (36:58) Sponsors: AG1 & David (39:48) Viewing Bright Light & Mood, Depression, Seasonal Affective Disorder (SAD) (41:44) Increase Morning Cortisol, Tools: Hydration, Delaying Caffeine Intake (49:30) Exercise, Entrainment Cues & Cortisol Rhythm, Tool: Boost Energy & Exercise Schedule (57:52) Does Deliberate Cold Exposure Increase Cortisol?, Energy & Mood (1:01:19) Sponsor: LMNT (1:02:51) Increase Morning Cortisol & Nutrition, Grapefruit, Black Licorice (1:11:34) Afternoon & Evening Cortisol Rhythms, Sunlight, Screens (1:14:30) Lower Evening Cortisol, Tools: Dim Lights, Light Color (1:20:54) Lower Evening Cortisol, Tools: Caffeine Timing; Stress Response & Exhales; Starchy Carbohydrates (1:30:42) Low-Carb Diets & Cortisol, Metabolic Syndrome (1:35:30) Evening Exercise & Cortisol, Tool: Spike Your Morning Cortisol (1:44:32) Supplements to Reduce Cortisol, Ashwagandha, Apigenin, Magnesium (1:50:57) Burnout, Cushing's & Addison's, 2 Burnout Patterns (1:55:23) Early-Phase Burnout, Tools: NSDR/Yoga Nidra, Boost Morning Cortisol, Caffeine (2:01:35) Late-Phase Burnout, Tools: Reduce Evening Cortisol (2:08:02) Age, Male vs Females, Lifespan, Cancer; Menopause; Brain Health (2:13:41) Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore the biology and psychology of attention-deficit/hyperactivity disorder (ADHD), and discuss both prescription and non-prescription treatment options. I discuss the neural circuits involved in attention and concentration, emphasizing dopamine's role in regulating and coordinating focus. I explain how common prescription stimulants like Ritalin, Adderall, and Modafinil act on the brain to treat ADHD, and discuss non-drug approaches, including supplements and behavioral training to support focus. The episode offers tools and insights beneficial not only for those with ADHD but for anyone seeking to improve attention and focus. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Joovv: https://joovv.com/huberman Timestamps 00:00:00 Attention-Deficit/Hyperactivity Disorder (ADHD) 00:01:10 ADHD Challenges, Attention, Impulsivity, Hyperfocus, Time Perception, Working Memory 00:05:22 Sponsor: Eight Sleep 00:07:03 Dopamine & Focus; Default Mode Network & Task Network 00:11:57 ADHD & Low-Dopamine Hypothesis, Stimulants, Sugar 00:16:15 ADHD Prescriptions, Ritalin, Adderall, Stimulants 00:18:05 Sponsor: Joovv 00:19:18 Children, Learning to Focus & ADHD Prescriptions 00:22:26 Attentional Blinks, Tool: Improve Focus, Open-Monitoring, Panoramic Vision 00:26:28 Blinking, Dopamine & Time Perception, Tool: Visual Focus Training 00:30:39 Sponsor: AG1 00:32:16 Ritalin, Adderall, Modafinil, Side Effects, Tapering 00:34:05 Omega-3 Fatty Acids, EPA, DHA & Attention Effects; Phosphatidylserine 00:36:01 Modafinil, Armodafinil 00:36:51 Acetylcholine, Alpha-GPC 00:38:55 L-Tyrosine, Dopamine, Preexisting Conditions & Caution 00:39:51 Smartphones & Focus, Tool: Limiting Smartphone Use 00:41:56 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Nirao Shah, MD, PhD, a professor of psychiatry, behavioral sciences and neurobiology at Stanford University School of Medicine. We discuss how the brains of males and females differ and how those differences arise from different genes and hormones during fetal development, in childhood and adulthood. We discuss what drives male- versus female-specific behaviors and how hormonal fluctuations across the lifespan, including puberty, the menstrual cycle, menopause and aging – affect behavior, cognition and health. Additionally, we discuss how biology relates to gender identity and the impact of hormone therapies on brain circuits that regulate mating, parenting and social bonding. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui: https://mauinuivenison.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Nirao Shah 00:02:11 Mice, Humans & Brain, Biological Conservation 00:05:25 Hormones, Nature vs Nurture 00:07:13 Biological Sex Differences, Chromosomes & SRY Gene, Hormones 00:16:01 Sponsors: Maui Nui & Eight Sleep 00:19:09 Androgen Mutations, Feminization & Masculinization 00:22:04 SRY Gene; Animals & Sexual Trans-Differentiation 00:27:49 Hormones & Biological Brain Differentiation 00:31:22 Congenital Adrenal Hyperplasia, Androstenedione; Stress & Pregnancy 00:35:56 Genes, Brain Differentiation & Sexual Identity; Congenital Adrenal Hyperplasia 00:43:37 Testosterone, Estrogen & Brain Circuits 00:47:27 Sponsors: AG1 & LMNT 00:50:36 Intersex Individuals, Castration 00:52:23 Female Sexual Behavior, Brain, Testosterone & Pheromones 00:57:58 Identify as Heterosexual or Homosexual, Difference in Hormone Levels? 01:00:42 Gender, Sexual Orientation & Hormones; Hormone Replacement Therapy 01:10:21 Aromatization; Steroid Hormones & Gene Expression 01:15:00 Kids & Changing Gender Identity 01:19:05 Sexual Behavior, Refractory Period & Male Brain, Tacr1 Cells 01:21:31 Sponsor: Function 01:23:19 Hypothalamus, Dopamine, Prolactin, Cabergoline, Libido, Dopamine 01:27:05 Brain Circuits, Aggression & Sexual Behavior 01:32:40 Refractory Period; Age, Testosterone & Libido 01:36:07 Tacr1 Cells in Females, Periaqueductal Gray & Innate Behaviors 01:40:00 Parenting Behaviors & Brain Circuits; Pet Dogs 01:43:12 Oxytocin, Pair Bonding, Vasopressin; Biological Redundancy 01:47:22 Libido, Melanocortin, Tacr1 Neurons; GLP-1 Agonists, Clinical Trials; Kisspeptin 01:56:43 Female Brain Changes, Menstrual Cycle, Pregnancy, Menopause; Estrogen; Men & Hormone Fluctuation? 02:04:10 Life Experience Male vs Female, Sex Recognition, Behaviors & Context 02:16:05 Pain Management; Endocrine Disrupters, Gender Identity 02:21:03 Future Projects 02:24:29 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Matthew Johnson, PhD, a senior researcher for the Center of Excellence for Psilocybin Research and Treatment at Sheppard Pratt’s Institute for Advanced Diagnostics and Therapeutics. We explore the science and therapeutic potential of psychedelic medicine, including psilocybin, MDMA and LSD. We discuss how these substances can profoundly alter perception and self-identity, providing long-lasting relief from depression, addiction and trauma when used in controlled clinical settings. We also discuss microdosing and emerging research on psychedelics’ potential to support recovery from neurological injuries. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman BetterHelp: https://betterhelp.com/huberman Timestamps 00:00:00 Matthew Johnson; Psychedelics 00:01:44 Different Classes of Psychedelics 00:04:33 Psychedelics & Altering Models 00:06:18 Sponsor: David 00:07:33 LSD, Psylocibin & Serotonin 00:09:55 Psychedelic Clinical Trials 00:13:40 Therapy, Trust, Psychedelics 00:16:47 Letting Go & Psychedelic Experience, Self-Representation, Lasting Changes 00:22:31 Sponsors: AG1 & BetterHelp 00:25:26 MDMA, Dopamine & Serotonin; Bad Trips & Transcendental Experience 00:28:49 Dangers of Psychedelics 00:31:11 Microdosing Psychedelics, Antidepressant 00:35:27 Head Injuries, Psychedelics, Depression 00:38:29 Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Chris McCurdy, PhD, FAAPS, professor of medicinal chemistry at the University of Florida and a world expert on the pharmacology of kratom and other plant-derived medicinal compounds. We discuss kratom’s wide-ranging effects, including its use for boosting energy, enhancing mood, managing pain and as a potential opioid substitute, while also explaining its critical safety concerns and addictive potential, especially for kratom-derived/isolate products. We also discuss plant-based compounds more generally for their potential benefits and risks. Dr. McCurdy offers a balanced perspective on kratom and other plant-based and naturally occurring medicinal compounds, highlighting and contrasting their promise for human health with potential serious risks. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Chris McCurdy 00:02:51 Kratom (Mitragyna speciosa), Origin, Effects, Low vs High Doses 00:07:19 Sponsors: David Protein & Eight Sleep 00:10:07 Kratom, Traditional Use vs Commercial Kratom Products, Absorption 00:17:00 Kratom Products, Serving Size, Kids; Semi-Synthetics; Tool: Understand Kratom Product Labels 00:23:16 Kratom Products & Various Desired Effects; Physical Dependence 00:32:53 Different Kratom Usage Patterns, Opioid Dependence 00:36:59 Alkaloid Compounds, Nitrogen, Nicotine; Animals & Self-Experimentation 00:47:47 Sponsors: AG1 & ROKA 00:51:05 Medicine Development, Disconnection from Nature, Product Concentrations 00:59:00 Alkaloids & Natural Products, Opium Poppy, Coca Leaf, Tool: Kratom Leaf vs Extracts (Kratom-Derived/Kratom Isolates) 01:09:06 Is It Safe for Kids to Consume Kratom Products? 01:12:19 Kratom, Energy, Mood & Pain Management, Dose; Caffeine 01:16:56 Respiratory Depression & Kratom Products 01:20:16 Sponsor: Function 01:22:04 Kratom Leaf vs Derivatives, FDA Regulations, Usage Guidelines 01:26:59 Kratom, Alcohol Consumption, Respiratory Failure? 01:29:09 Kratom Alkaloids, Mood & Stimulant Effects, Multiple Pathways for Pain Relief 01:38:17 Plant Alkaloids & Chemical Defense, Kratom & Antifungal Alkaloids; Geckos 01:44:35 White, Red & Brown Vein Kratom, Leaf Processing; Terpenes 01:51:08 Kratom as an Anti-Depressant?; Discontinuing Kratom Use, Opioid Use 01:58:03 Kratom, Drug Interactions & Seizure, Opioids 02:01:51 Cacao Beans, Chocolate 02:09:34 Coca-Cola, Coca Plant & Cocaine, History of Soft Drinks 02:19:49 Career Journey, Pharmacy, Chemistry & Education, Lobelia 02:28:44 Nicotine; Natural Products & Career Journey, Salvia divinorum, Kratom 02:40:22 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss both healthy eating and clinically recognized eating disorders, including anorexia, bulimia and binge eating disorder. I explain how brain circuits, hormones such as leptin and reward systems interact to regulate appetite, satiety and overall eating behaviors. I also discuss the serious health risks associated with anorexia, explain how disrupted eating habits contribute to its development and highlight evidence-based treatments for anorexia. Finally, I explore binge eating and bulimia, discussing the underlying causes and the pharmacological treatments commonly used to support recovery. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Eating Disorders 00:01:05 Fasting, Intermittent Fasting, Healthy Eating 00:06:10 Self-Diagnosis Caution 00:07:20 Sponsor: LMNT 00:08:52 Eating Disorders, Anorexia Nervosa 00:12:39 Hunger & Satiety; Appetite, Body Fat & Brain 00:17:20 Homeostasis & Reward Systems, Eating Disorders 00:21:12 Sponsor: AG1 00:22:49 Anorexia, Puberty, Hyperacuity & Food 00:25:55 Decision-Making vs Reflexes/Habits, Anorexia 00:29:29 Anorexia & Breaking Habits, Therapies & Family-Based Models 00:32:08 Distorted Self-Image & Anorexia 00:35:03 Sponsor: Function 00:36:43 Bulimia & Binge-Eating Disorder, Impulsivity & Prescription Treatments 00:40:28 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Marc Berman, PhD, a professor of psychology at the University of Chicago whose research explores how different physical environments—particularly nature and patterns found in nature—can positively impact our ability to focus, our cognitive performance and our mental and physical health. We discuss how our physical environment influences our attention, stress levels and brain and heart health. He explains how even brief periods in nature and exposure to natural images and sounds can restore and improve attentional capacity, reduce mental fatigue and help combat rumination and depression. Whether you live in a city, suburb or rural area, this episode offers simple science-backed strategies for incorporating nature and natural elements into your daily life to positively transform your cognitive ability and mental and physical health. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Helix Sleep: https://helixsleep.com/huberman BetterHelp: https://betterhelp.com/huberman Our Place: https://fromourplace.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Marc Berman 00:02:14 Direct vs Involuntary Attention, Mental Fatigue, Attention Restoration Theory 00:06:59 Attention Fatigue, Focus & Vision, Tool: Restoring Attention in Nature 00:11:26 Sponsors: Helix Sleep & BetterHelp 00:13:50 Focused Work, Tool: Pre-Work Nature Breaks to Enhance Focus 00:15:54 Nature Walks & Cognitive Benefits, Comparing Nature vs Urban Environments 00:21:31 Nature, “Softly Fascinating Stimulation”, Fractals 00:27:12 Nature Images & Sounds, Cognitive Benefits 00:30:03 Urban vs Nature Images, Complexity & Image Compression; Semantics 00:40:44 Time Perception & Nature; Art Galleries 00:45:32 Tools: Resetting Attention & Nature Break; Features of a Restorative Nature Environments vs Focused Workspace; Length of Time in Nature 00:52:47 Sponsors: AG1 & Our Place 00:55:59 Nature, Time & Widening Attention; Fractals & Nature 01:02:21 Nature vs Urban Environments & Brain, Social Media & Attention 01:09:44 Depression & Rumination, Mental Well-Being, Attention & Nature 01:14:56 Sleep vs Wakefulness; Protecting Attention, Social Media 01:24:44 Sponsor: LMNT 01:26:19 Impulsivity, Texting & Attention, Meditation vs Nature Restoration 01:33:10 Passive Restorative vs Passive Depleting Activities, “Mental Obesity”, Shrinking Attention Span 01:37:31 Kids, Phones, Tool: Nature Free Play; Social Happy Hour, Tool: Solitary Nature Breaks 01:45:30 Physical Health Benefits of Nature, Trees & Indoor Greenery; Aquariums 01:53:26 Thoughts, Feelings & Physical Spaces, Biophilic Design, Bringing Nature Indoors 02:01:03 Nature Breaks, Incorporating Nature into Schools, Work, Home & Cities; Forest Bathing 02:09:18 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode my guest is Dr. Robert Sapolsky, PhD, a professor of biology, neurology and neurological sciences at Stanford University.   We discuss different types of stress and how our perception of stress as harmful or beneficial largely depends on context. He also explains how testosterone amplifies pre-existing behaviors and tendencies, and he highlights the crucial role of estrogen in supporting brain and body health. We also discuss daily cognitive practices for stress mitigation and how modern life, influenced by social media and complex social hierarchies, shapes our responses to stress. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman David: https://davidprotein.com/huberman Timestamps 00:00:00 Robert Sapolsky 00:00:23 Positive & Negative Stress; Excitement, Amygdala 00:02:47 Testosterone & Brain, Aggression, Hierarchy 00:06:27 Sponsors: Function & LMNT 00:09:18 Testosterone, Motivation, Challenge & Confidence 00:13:52 Dopamine, Testosterone & Motivation 00:16:20 Estrogen, Brain & Health, Replacement Therapies 00:18:12 Stress Mitigation 00:22:09 Sponsors: AG1 & David 00:24:59 Cognitive Practices for Stress Mitigation, Individual Variability, Consistency 00:27:18 Stress, Perception & Individual Differences 00:29:39 Context, Stress & Brain 00:32:47 Social Media, Context, Multiple Hierarchies 00:35:57 Acknowledgments Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Alan Aragon, a renowned nutrition and fitness expert and researcher known for sharing the strongest evidence-based approaches to fat loss, muscle gain and overall health and fitness. We discuss how to optimize your protein intake, including how much to consume per meal and when, and the facts and myths about the “30-gram rule” and the “anabolic window” following exercise. We also discuss controversial topics such as seed oils, artificial sweeteners, animal vs. plant proteins, training fasted for fat loss and collagen supplementation. Alan Aragon clarifies the most important topics in nutrition and offers valuable time-saving yet extra-effective ways to exercise. He is a true expert in providing data-supported actionable exercise and nutrition protocols for anyone seeking to improve their body composition and health. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Carbon: https://joincarbon.com/huberman Wealthfront**: https://wealthfront.com/huberman David: https://davidprotein.com/huberman Function: https://functionhealth.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Alan Aragon 00:02:17 Dietary Protein & Protein Synthesis Limits?, Tool: Post-Resistance Training & Protein Intake (30-50g) 00:09:16 Training Fasted, Post-Exercise Anabolic Window, Tool: Total Daily Protein 00:15:53 Daily Protein Intake, Timing & Exercise, Muscle Strength/Size 00:23:00 Sponsors: Carbon & Wealthfront 00:26:46 Does Fasted Training Increase Body Fat Loss?, Cardio, Individual Flexibility 00:36:53 Dietary Protein & Body Composition 00:38:58 Animal vs Plant Proteins (Whey, Soy, Pea, Quorn), Muscle Size & Strength 00:51:24 Sponsors: AG1 & David 00:54:14 Body Re-Composition, Gain Muscle While Losing Fat?, Tool: Protein Intake & Exercise 01:02:55 Fiber; Starchy Carbohydrates & Fat Loss, Ketogenic Diet 01:10:36 Inflammation, Fat & Macronutrients, Hyper-Palatability; Fish Oil Supplementation 01:16:52 Added Dietary Sugars, Sugar Cravings, Tool: Protein Intake 01:24:03 Artificial Sweeteners (Aspartame, Sucralose, Saccharine, Stevia), Diet Soda, Weight Loss 01:30:16 Sponsor: Function 01:32:04 Caffeine, Exercise & Fat Loss 01:34:53 Alcohol, Red Wine, Sleep, Lifestyle; Quitting Drinking & Stress Resilience 01:44:43 Seed Oils vs Animal Fats, Canola Oil, Olive Oil, Oil Production, Tool: Improve Diet Quality 01:55:50 Butter & Cardiovascular Risk, Saturated Fat, Mediterranean Keto Diet, Testosterone 02:00:43 Menstrual Cycle, Tool: Diet Breaks; Menopause Transition & Body Composition 02:07:04 Collagen Supplementation, Skin Appearance 02:12:44 Supplements: Multivitamins, Vitamin D3, Fish Oil, Creatine, Vitamin C 02:20:03 Resistance & Cardio Training, Tool: Cluster Sets & Super Sets 02:31:35 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore major depression, including its underlying biology and discuss science-based approaches to alleviate symptoms and improve mood. I describe the wide-ranging symptoms of depression and explain how key neurotransmitters, hormones, stress, genetics and inflammation contribute to its development and persistence. I also cover treatment options, from traditional classes of antidepressant medications to emerging therapies such as ketamine and psilocybin. Finally, I highlight lifestyle-based tools, including exercise, supplementation and dietary strategies that can help manage depressive symptoms and promote mental well-being. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Our Place: https://fromourplace.com/huberman Timestamps 00:00:00 Major Depression 00:01:10 Depression Symptoms 00:06:14 Sponsor: BetterHelp 00:07:33 Pharmaceuticals for Depression, SSRIs; Norepinephrine, Dopamine & Serotonin 00:14:33 Thyroid Hormone, Cortisol, Stress & Depression, Menstrual Cycle, Genetics 00:17:43 Sponsor: AG1 00:19:20 Increase Norepinephrine, Tools: Deliberate Cold Exposure & Exercise 00:21:40 Chronic Inflammation & Depression, Tools: Omega-3s (EPA) & Exercise 00:26:49 Sponsor: Our Place 00:28:41 Tool: Creatine Monohydrate Supplementation & Improving Depression 00:30:20 Novel Depression Therapies, Ketamine, Psilocybin 00:35:29 Ketogenic Diet & Refractory Depression, GABA 00:37:57 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Dr. Harold McGee, PhD, is a renowned author on the topics of food chemistry and culinary science. He explains how cooking methods, types of cookware and temperature can be used to transform food and drink flavors and presents simple but powerful ways to improve nutrient availability. We also discuss how our individual biology, genetic and cultural backgrounds shape our taste preferences. Whether you’re a seasoned cook or someone who simply loves to eat, our conversation will change how you think about food and cooking, give you actionable tools to try and deepen your appreciation of the experience of eating and drinking. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Our Place: https://fromourplace.com/huberman Mateina: https://drinkmateina.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Harold McGee 00:02:21 Food Chemistry, Using Copper, Modern vs Traditional Techniques 00:09:59 Sponsors: Eight Sleep & Our Place 00:13:33 Cooking, Food & Heat, Taste & Smell 00:22:10 Umami, Savory Tastes, Braising & Meat 00:29:56 Chemistry of Cooking & Eating, Sugars & Conjugates; Slowly Enjoying Food 00:36:14 Savory Meal & Dessert; Food Course Order; Palate Cleansers 00:43:56 Salt, Baseline & Shifting Taste Preferences 00:47:18 Sponsors: AG1 & Mateina 00:50:07 Whole vs Processed Foods, Taste & Enjoyment 00:53:37 Brewing Coffee, Water Temperature, Grind Size 01:00:33 Tea & Tannins, Growing Tea Plants; Tea & Meals, Polyphenols 01:08:16 Food Combinations, Individual Tolerance; Is there an Optimal Diet? 01:11:34 Onions & Garlic, Histamines, Tool: Reduce Crying when Cutting Onions 01:13:55 Gut Sensitivities & Food, Capsaicin & Spicy Foods 01:17:21 Supertasters & Taste Buds, Bitter Taste, Chefs 01:21:57 Sponsor: Function 01:23:45 Salt & Bitter, Salting Fruit, Beer or Coffee, Warming Beer 01:26:11 Human History of Alcohol & Chocolate 01:29:25 Wine Expense vs Taste, Wine Knowledge 01:35:49 Cheese Making, Aged Cheese & Crystals, Tyrosine; Smoke Flavors, Distilling 01:44:30 Fermentation, “Stink Fish”, Caviar, Traditional & New Foods 01:50:42 Personal Journey, Astronomy, Poetry & Food 01:54:55 Beans & Gas, Tool: Soaking Beans 01:57:23 Gut Microbiome, Fermented Foods; Kids & Food Aversions 02:00:47 Cilantro & Divergent Tastes; Microwave Popcorn, Parmesan Cheese 02:04:46 John Keats Poetry, To Autumn; Acknowledgements 02:10:48 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. Anna Lembke, MD, Chief of the Stanford Addiction Medicine Dual Diagnosis Clinic at Stanford University School of Medicine. We discuss how dopamine drives reward, motivation and addictive behaviors. Dr. Lembke explains the concept of the pleasure-pain balance of dopamine and how this cycle plays a key role in the development and persistence of addiction. We also discuss some of the challenges of addiction recovery, including withdrawal, relapses and the potential benefits of psychedelic-assisted therapy. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Wealthfront**: https://wealthfront.com/huberman BetterHelp: https://betterhelp.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Anna Lembke 00:00:15 Dopamine, Reward & Movement 00:01:54 Baseline Dopamine; Genetics, Temperament & Addiction 00:05:24 Addiction, Modern Life & Boredom 00:07:18 Sponsor: AG1 00:08:55 Pleasure-Pain Balance, Dopamine, Addiction 00:14:17 Resetting Dopamine, Substance or Behavior Recovery, Tool: 30-Day Abstinence 00:16:04 Relapse, Addiction, Reflexive Behavior, Empathy 00:20:17 Triggers, Relapse, Dopamine 00:23:15 Sponsor: Wealthfront & BetterHelp 00:26:04 Shame, Truth Telling & Recovery 00:28:26 Addiction, Psychedelic-Assisted Therapy, Psilocybin, MDMA 00:33:29 Social Media & Addiction, Tool: Intentionality Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode I explain how your vagus nerve—an extensive neural pathway linking your brain and body in both directions—powerfully regulates your mood, digestion, alertness and even certain food cravings, and I explain how you can activate certain vagus nerve pathways to improve your heart rate variability (HRV), a key marker of health and longevity. I also explain how to control vagal pathways to enhance your focus and alertness to improve learning and neuroplasticity. And I explain how your vagus nerve controls levels of serotonin in both your gut and brain, impacting your mood and emotional resilience and how to keep that pathway robust. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Joovv: https://joovv.com/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Vagus Nerve 00:02:43 Sponsors: LMNT & Joovv 00:05:41 Cranial Nerves, Inputs (Afferents) & Outputs (Efferents), Sensory & Motor 00:12:40 Vagus Nerve & Sensory Pathways, Body & Brain 00:18:30 Sensory Information, Chemical & Mechanical Information 00:23:49 Sympathetic & Parasympathetic Nervous Systems, Vagus Nerve, Tool: Calming & Auricular (Ear) Sensation 00:30:19 Sponsors: AG1 & ROKA 00:33:38 Vagus Nerve Motor Outputs 00:36:00 Autoregulation, Improving Heart Rate Variability (HRV) Tools: HR Deceleration 00:49:46 Aging, Declining HRV, Health, Activity, Tool 00:52:31 Tool: Exercise, Increase Alertness for Cognitive & Physical Activity, Motivation 01:04:26 Sponsor: Function 01:06:14 Adult Neuroplasticity & Learning, Acetylcholine, Alpha GPC Nicotine 01:11:48 Tools: High-Intensity Exercise, Increase Alertness, Focus & Learning; Sleep 01:18:14 Serotonin, Gut, Brain & Mood, Depression & SSRIs 01:21:34 Serotonin, Improve Mood & Gut Health, Irritable Bowel Syndrome (IBS), Tools: Low-Sugar Fermented Foods, Tryptophan 01:28:49 Mood, Depression, Gut Health & Vagal Signaling, Probiotics 01:32:12 Calming Down via Vagus Nerve, Tool: Neck Peri-Arterial Vagus Stretch 01:42:00 Tools: Calming Down, Humming, Extended Exhales 01:46:38 Recap 01:48:46 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore the sensations of pain and pleasure, explaining how they are sensed in the body and interpreted by the brain as well as methods to control their intensity. I discuss both the hardwired mechanisms and subjective factors that shape an individual’s perception of pain and pleasure. I also explain why pain thresholds vary from person to person and discuss various treatments for pain management such as acupuncture and supplements. Finally, I explain the role of key neurochemicals like dopamine and serotonin in mediating our experience of pain and pleasure. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps 00:00:00 Pain & Pleasure 00:00:39 Skin, Appetitive vs Aversive Behaviors 00:02:10 Skin, Neurons & Brain 00:04:46 Brain Interpretation, Homunculus, Two-Point Discrimination Test 00:07:43 Pain & Pleasure, Subjective Interpretation 00:09:53 Sponsor: AG1 00:11:30 Tool: Pain & Expectation 00:13:08 Pain Threshold 00:14:46 Heat & Cold, Tool: Moving into Cold or Hot Environments 00:16:37 Subjective Pain, Psychosomatic, Fibromyalgia, Whole Body Pain, Acetyl-L-carnitine 00:20:54 Acupuncture, Electroacupuncture, Pain Management 00:23:44 Sponsors: LMNT & Eight Sleep 00:26:36 Red Heads & Pain Threshold, Endorphins 00:28:32 Improving Pain Threshold, Dopamine 00:30:00 Pleasure, Dopamine, Serotonin; Depression, Anti-depressants 00:34:12 Pleasure & Pain Balance, Dopamine, Addiction 00:36:08 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Michael Easter, a professor at the University of Nevada, Las Vegas and best-selling author. We discuss how particular daily life choices undermine our level of joy, our sense of purpose, our physical and our mental health and the daily, weekly, monthly and yearly steps we can all take to vastly increase our level of motivation, gratitude and overall life satisfaction. We discuss how effortful foraging for information, undistracted reflection and physical exercise are ways to ‘invest’ and therefore grow our levels of dopamine, energy and motivation, whereas low-friction activities are specifically designed to hijack or diminish them. We also discuss dopamine reward circuitry in the context of how to build and reset one’s energy levels and create a deeper sense of purpose in work, creative pursuits and relationships. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui: https://mauinuivenison.com/huberman Helix Sleep: https://helixsleep.com/huberman Mateina: https://drinkmateina.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Michael Easter 00:02:14 Discomforts, Modern vs Ancient Life 00:07:35 Sponsors: Maui Nui & Helix Sleep 00:10:17 Modern Problems, Exercise, Trail vs Treadmill Running, Optic Flow, Hunting 00:20:01 Risk & Rewards, Intellectual vs Experiential Understanding 00:23:39 Modern Luxuries, First-World Problems, Gratitude, Tool: Volunteer 00:34:33 Rites of Passage, Tool: Challenge, Narrative & Purpose; Embracing Discomfort 00:40:43 Sponsors: AG1 & Mateina 00:43:33 Choice, 2% Study, Silence, Tools: Do Slightly Harder Things; Notice Resistance 00:54:05 Cognitive Challenges, Walking, Screens, Tool: Sitting with Boredom 01:01:53 Capturing Ideas, Attractor States, Tool: Being in Nature 01:06:50 2% Rule, Rites of Passage, Tool: Misogi Challenge 01:14:12 Phones, Sharing with Others, Social Media, Tool: Reflection vs Screen Time 01:23:23 Dopamine, Spending vs Investing, Guilt 01:29:48 Sponsor: Function 01:31:35 Relaxation, Shared Identities & Community, Music, Tool: In-Person Meeting 01:38:58 Loss of Gathering Places, Internet & Distorted Views, Hitchhiking 01:45:06 Misogi & Entry Points; Daily Schedule, Caffeine Intake 01:54:37 Optimal Circadian Schedule, Work Bouts, Exercise 01:59:12 Outdoor Adventures, Backpacking & Nutrition 02:04:57 Camping & Sleeping, Nature, Three-Day Effect 02:10:10 Sea Squirts; Misogi Adventures & Cognitive Vigor, Writing, Happiness 02:17:55 Effort & Rewards, Addiction, Dopamine, Catecholamines 02:22:36 Humans, Running & Carrying Weight, Fat Loss, Tool: How to Start Rucking 02:32:32 Physical/Cognitive Pursuits & Resistance; Creative “Magic” & Foraging 02:39:27 Motivation; Slot Machines, Loss Disguised as a Win, Speed 02:46:06 Gambling, Dopamine, Addiction 02:50:29 Tool: Avoid Frictionless Foraging; Sports Betting, Speed; Junk Food, Three V’s 02:56:22 Conveniences, Technology; Upcoming Book, Satisfaction 03:02:57 Substack Links, Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode my guest is Dr. Matt Walker, PhD, Professor of Neuroscience and Psychology at the University of California, Berkeley and host of The Matt Walker Podcast, which focuses on the science and impact of sleep. We explore the importance of sleep and how its nightly structure, including REM and non-REM stages, helps rejuvenate the mind and body. We also discuss how caffeine, alcohol, cannabis and melatonin supplements affect your ability to fall asleep and overall sleep quality. Additionally, Matt highlights the benefits of naps and shares a variety of unconventional tips to promote healthier, more restorative sleep. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman Timestamps 00:00:00 Matt Walker, Sleep 00:00:25 Rapid Eye Movement (REM) & Non-REM Sleep, Paralysis 00:02:05 Sleep Cycles, Nighttime Sleep Structure, Hormones 00:07:08 Sponsor: Eight Sleep 00:08:54 Nighttime Waking Up, Fragmented Sleep 00:11:05 Sunlight Exposure & Sleep 00:12:28 Caffeine & Sleep Effects, Tool: Timing Caffeine 00:15:27 Alcohol & Sleep Effects 00:18:08 Cannabis; THC, Alcohol, REM Sleep & Dreams 00:20:24 Sponsor: ROKA 00:22:12 Melatonin, Supplementation?, Dose 00:28:18 Prescription Sleep Aids, Cognitive Behavioral Therapy (CBT) & Sleep 00:30:36 Naps, Benefits, Insomnia, Tool: Nap Length 00:34:07 Sponsor: AG1 00:35:44 Sleep Tips, Tools: “Do Nothing”; Winddown Routine; Worry Journal; Clocks 00:39:56 Acknowledgments Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Jay Bhattacharya, MD, PhD, Director of the National Institutes of Health (NIH) and Professor Emeritus of Health Policy at Stanford University. We discuss which scientific questions ought to be the priority for NIH, how to incentivize bold, innovative science especially from younger labs, how to solve the replication crisis and restore trust and transparency in science and public health, including acknowledging prior failures by the NIH. We discuss the COVID-19 pandemic and the data and sociological factors that motivated lockdowns, masking and vaccine mandates. Dr. Bhattacharya shares his views on how to resolve the vaccine–autism debate and how best to find the causes and cures for autism and chronic diseases. The topics we cover impact everyone: male, female, young and old and, given that NIH is the premier research and public health organization in the world, extend to Americans and non-Americans alike. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman Levels: ⁠https://levels.link/huberman⁠ LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Jay Bhattacharya 00:06:56 National Institutes of Health (NIH), Mission 00:09:12 Funding, Basic vs. Applied Research 00:18:22 Sponsors: David & Eight Sleep 00:21:20 Indirect Costs (IDC), Policies & Distribution 00:30:43 Taxpayer Funding, Journal Access, Public Transparency 00:38:14 Taxpayer Funding, Patents; Drug Costs in the USA vs Other Countries 00:48:50 Reducing Medication Prices; R&D, Improving Health 01:00:01 Sponsors: AG1 & Levels 01:02:55 Lowering IDC?, Endowments, Monetary Distribution, Scientific Groupthink 01:12:29 Grant Review Process, Innovation 01:21:43 R01s, Tenure, Early Career Scientists & Novel Ideas 01:31:46 Sociology of Grant Evaluation, Careerism in Science, Failures 01:39:08 “Sick Care” System, Health Needs 01:44:01 Sponsor: LMNT 01:45:33 Incentives in Science, H-Index, Replication Crisis 01:58:54 Scientists, Data Fraud, Changing Careers 02:03:59 NIH & Changing Incentive Structure, Replication, Pro-Social Behavior 02:15:26 Scientific Discovery, Careers & Changing Times, Journals & Publications 02:19:56 NIH Grants & Appeals, Under-represented Populations, DEI 02:28:58 Inductive vs Deductive Science; DEI & Grants; Young Scientists & NIH Funding 02:39:38 Grant Funding, Identity & Race; Shift in NIH Priorities 02:51:23 Public Trust & Science, COVID Pandemic, Lockdowns, Masks 03:04:41 Pandemic Mandates & Economic Inequality; Fear; Public Health & Free Speech 03:13:39 Masks, Harms, Public Health Messaging, Uniformity, Groupthink, Vaccines 03:22:48 Academic Ostracism, Public Health Messaging & Opposition 03:30:26 Culture of American Science, Discourse & Disagreement 03:36:03 Vaccines, COVID Vaccines, Benefits & Harms 03:47:05 Vaccine Mandates, Money, Public Health Messaging, Civil Liberties 03:54:52 COVID Vaccines, Long-Term Effects; Long COVID, Vaccine Injury, Flu Shots 04:06:47 Do Vaccines Cause Autism?; What Explains Rise in Autism 04:18:33 Autism & NIH; MAHA & Restructuring NIH? 04:25:47 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss interoception, the brain’s ability to sense and interpret signals from the body, which shapes our sense of self and underlies vital functions like focus, sleep, healing and emotions. I explain how the body communicates different types of information to the brain, influencing processes like digestion, heart rate and immune function. I also describe practical tools such as breathwork to regulate alertness, strategies to support gut health and reduce sugar cravings, and awareness practices to enhance interoception. By understanding and applying these tools, you can strengthen the brain-body connection to improve mood, overall health and performance. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Sense of Self, Interoception 00:01:25 Brain & Body Communication, Vagus Nerve, Mechanical & Chemical Information 00:04:43 Lungs & Diaphragm, Tool: Breathwork for Alert or Calm 00:09:47 Sponsors: AG1 & Eight Sleep 00:13:14 Brain & Gut Communication, Tool: Reduce Sugar Cravings 00:18:27 Brain, Gut Chemistry, Inflammation & Gut Microbiome, Tool: Fermented Foods 00:22:20 Sponsor: LMNT 00:23:52 Vomiting, Brain; Tool: Reduce Nausea 00:28:52 Fever, Brain Chemistry, Tool: Cooling Body 00:33:20 Vagus Nerve, Emotions, Mood, Tool: Heart Awareness 00:39:29 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Mary-Frances O’Connor, PhD, Professor of Clinical Psychology and Psychiatry at the University of Arizona and a world expert on the science of grief and loss. We discuss what happens in the brain and body when we grieve, the role of dopamine and yearning in the grieving process, the health risks of getting stuck at particular stages of grief and how to move through loss while also deeply honoring the person, animal or thing that is no longer with us. Dr. O’Connor explains that grief involves cycling back and forth between protest and despair (often guilt and anger too) and explains science-supported ways to move through that process in the healthiest possible way. Everyone experiences grief and loss at some point. Dr. O’Connor provides valuable knowledge and tools to help you navigate grief under any circumstance. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Wealthfront**: https://wealthfront.com/huberman BetterHelp: https://betterhelp.com/huberman Helix Sleep: https://helixsleep.com/huberman Function: https://functionhealth.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Mary-Frances O’Connor 00:02:22 Grief vs Grieving; Love & Bonding, Gone Yet Everlasting 00:07:42 Sponsors: Wealthfront & BetterHelp 00:10:29 Sudden vs Slow Death, Attachment, Reframing Relationship 00:14:52 Religion, Integrating the New Relationship 00:20:46 Yearning, Dopamine, Brain, Addiction 00:27:58 Culture & Grief Literacy; Protest, Despair & Hope, New Relationships 00:40:09 Sponsors: AG1 & Helix Sleep 00:43:21 Protest, Despair & Transmutation; Changing Attachment Hierarchy 00:52:04 Bereavement Support, Medical Risk 01:05:27 Culture, Alcohol & Death; Dying of a Broken Heart, Medical Risk 01:13:40 Sponsor: Function 01:15:28 Navigating Grief, Emotions & Body, Tool: Progressive Muscle Relaxation 01:23:57 Grief Stages; Permission & Coping, Judgment & Guilt; Lessons from Grief 01:35:44 Grieving Suicide, Rumination, Tool: Shifting Environment 01:47:24 Belief Systems, Religion & Grief 01:54:17 Afterlife, Contemplating Death 01:58:35 Tools: Contemplating Death; Life Celebration, Terror Management, Empathy 02:07:46 Mental Oscillation, Dual Model of Bereavement 02:14:00 Avoidance; Remembering a Loved One, Resilience; Getting Worse & Seeking Professional Help 02:22:15 Time Perception & End of Life, Motivation & Energy 02:30:01 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode my guest is Lex Fridman, PhD, a research scientist at the Massachusetts Institute of Technology (MIT), an expert in robotics and host of the Lex Fridman Podcast. We discuss the development of artificial intelligence through machine learning, deep learning and self-supervised techniques. We also examine the growing significance of interactions between humans and robots, including their potential for companionship and emotional connection. This episode explores how AI is shifting from a technical tool into something that could reshape human relationships, emotions and society. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui: https://mauinui.com/huberman Function: https://functionhealth.com/huberman David: https://davidprotein.com/huberman Timestamps 00:00:00 Lex Fridman; Artificial Intelligence (AI), Machine Learning, Deep Learning 00:02:23 Supervised vs Self-Supervised Learning, Self-Play Mechanism 00:09:06 Tesla Autopilot, Autonomous Driving, Robot & Human Interaction 00:14:26 Sponsors: AG1 & Maui Nui 00:17:47 Human & Robot Relationship, Loneliness, Time 00:22:38 Authenticity, Robot Companion, Emotions 00:27:55 Robot & Human Relationship, Manipulation, Rights 00:32:12 Sponsors: Function & David 00:35:14 Dogs, Homer, Companion, Cancer, Death 00:40:04 Dogs, Costello, Decline, Joy, Loss 00:47:31 Closing Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Melissa Ilardo, Ph.D., professor of biomedical informatics at the University of Utah. We discuss the interplay between genes and behaviors, including how certain behaviors can improve resilience by changing gene and organ function, as well as natural selection events happening in humans today. We also discuss the immune system–related reasons people find the smells of potential mates attractive—or not. We explore how physical and psychological traits are passed from one generation to the next, and the specific behaviors that can influence gene expression to improve health and performance. Melissa explains her lab’s pioneering research on breath-hold training and how activation of the dive reflex through breath holding can significantly improve oxygen availability by changing spleen size and function. We also delve into the medical uses and ethics of gene editing to cure disease in both babies and adults. For those interested in genes and inheritance, human performance, immune system function, and natural selection, this episode illustrates the remarkable interplay between human nature and nurture. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Melissa Ilardo 00:02:35 Nature vs Nurture, Gene Expression, Eye Color 00:07:06 Sponsors: Joovv & Eight Sleep 00:10:24 Epigenetics, Trauma, Mutations; Hybrid Vigor, Mate Attraction 00:15:47 Globalization; Homo Sapiens, Mating & Evolution; Mutations 00:25:28 Sea Nomads, Bajau & Moken Groups; Free Diving, Dangers & Gasp Reflex 00:32:52 Cultural Traditions, Free Diving & Families; Fishing 00:35:36 Mammalian Dive Reflex, Oxygen, Spleen, Cold Water & Face; Exercise 00:42:43 Sponsors: AG1 & LMNT 00:46:00 Free Diving, Spleen, Thyroid Hormone, Performance Enhancement 00:52:00 Dive Reflex, Immune System; Swimming & Health; Coastal Regions & Genetics 00:55:17 Female Free Divers, Haenyeo, Cold Water, Age, Protein 01:03:20 Human Evolution & Diet, Lactase, Fat 01:05:07 Korean Female Free Divers & Adaptations, Cardiovascular, Pregnancy 01:10:13 Miscarriages & Genetic Selection; Bajau, External Appearance, Mate Selection 01:17:15 Sponsor: Function 01:19:03 Free Diving, Underwater Vision; Super-Performers & Genetics 01:25:01 Cognitive Performance, Autism, Creativity; Genetic Determinism & Mindset 01:36:30 Genetics & Ethics, CRISPR, Embryo Genetic Screening 01:44:36 Admixture, Genetics; Are Humans a Single Species? 01:49:39 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I provide a science-based daily protocol designed to enhance performance, mood and overall health by strategically timing simple yet powerful tools and behaviors. I explain how to increase energy and alertness in the morning, optimize your workspace and work sessions for maximum focus, and structure your day for sustained productivity. I also discuss the roles of fasting, meal and caffeine timing, and key nutrients, as well as how to leverage exercise to sharpen alertness and cognitive performance. Additionally, I describe evening practices and supplements that help you fall asleep quickly and promote quality sleep. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch the full-length episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Office Hours, Example Daily Protocol 00:01:48 Morning, Tools: Temperature Minimum, Walk, Sunlight & Cortisol 00:05:30 Hydration, Electrolytes, Tool: Delay Caffeine 00:07:39 Sponsor: Eight Sleep 00:09:45 Morning Focus, Fasting 00:10:34 Tools: Optimize Workspace, Screen Position, Work Bouts 00:13:45 Tool: Timing Work Bouts, Temperature Minimum 00:16:02 Exercise, Strength & Hypertrophy, Endurance Training, Tool: 80/20 Workouts 00:19:01 Sponsor: AG1 00:20:48 Afternoon, Meal Timing, Carbs, Omega-3s, Tool: Afternoon Walks & Light 00:25:33 Dinner, Sleep Transition, Carbs, Serotonin 00:28:44 Sponsor: LMNT 00:30:16 Accelerate Sleep, Tool: Reduce Temperature & Hot Baths 00:32:06 Sleep Supplements, Magnesium, Apigenin, Theanine; Waking at Night 00:35:06 Example Daily Routine, Work Blocks Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Tom Segura, renowned comedian, writer, actor and director. We discuss the “how-to” of comedy writing and storytelling, and what the science of humor and the creative process reveal about human emotion and memory. We explore why surprise and the act of "saying the unspoken truth" activate the brain’s reward circuits, as well as the subconscious mechanisms that shape our sense of what is funny. The episode also examines the bi-directional influence between comedy and cultural standards. It will interest anyone curious about the science of humor, the art of performance and emotional contagion. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui: https://mauinuivenison.com/huberman Helix Sleep: https://helixsleep.com/huberman David Protein: https://davidprotein.com/huberman Function Health: https://functionhealth.com/huberman Timestamps 00:00:00 Tom Segura 00:01:45 Family, Sports, Running 00:09:35 Sponsors: Maui Nui & Helix Sleep 00:12:37 Ideas, Running, Sleep & Brain, Tools: Exercise for Energy; Phone Outside Room 00:20:16 Capturing Ideas, Cannabis, Storytelling, Experimentation 00:27:28 Ideas & Set List, Performance 00:31:52 Wife, Jokes, Reframing Content; Cancel Culture, Audience Reaction 00:40:56 Jokes, Self & Amusement; Evolution & New Material 00:48:26 Sponsors: AG1 & David Protein 00:51:24 Surprise, Hidden Thoughts; Acting 00:59:02 Voice Impersonation, Kids, Strength Training, Activities 01:05:40 Repeating Jokes; State Changes, Crowds & Energy 01:13:11 Silly Mindset; Audience, Emotional Contagion; Humor & Subconscious Mind 01:27:44 Sponsor: Function 01:29:32 Crowd Work, Comedy Clubs; Original Comedy 01:38:13 Comedy & Social Context; Dark Comedy 01:47:51 Drugs, Overdose, Comedian Deaths, Mental Health; Cynicism, Hope 01:54:21 Audience, Twin Comics; Vulnerability; Stand-Up & Performance 02:01:49 Comedy & Passion, Complaints; Childhood Struggle, Insecurities, Therapy 02:10:53 “Bad Thoughts” Show, Upcoming Projects 02:14:44 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Huberman Lab Essentials, my guest is Dr. Karl Deisseroth, M.D., Ph.D., a clinical psychiatrist and professor of bioengineering and of psychiatry and behavioral sciences at Stanford University. We discuss his experiences as a clinician treating complex psychiatric conditions and his lab’s pioneering work in developing transformative therapies for mental illness. He explains the complexities of mental illness and how emerging technologies—such as optogenetics and brain-machine interfaces—could revolutionize care. We also explore promising new therapies, including psychedelics and MDMA, for conditions like depression and PTSD. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠hubermanlab.com⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps 00:00:00 Karl Deisseroth; Neurology vs Psychiatry 00:01:36 Speech; Blood Test?; Seeking Help 00:04:20 Feelings, Jargon; Psychiatric Treatment 00:09:40 Sponsor: David 00:10:55 Future Treatment; Vagus Nerve Stimulation, Depression, Optogenetics 00:19:40 Brain-Machine Interfaces 00:20:53 Sponsor: Eight Sleep 00:23:00 ADHD Symptoms, Lifestyle, Technology 00:29:34 Psychedelics, Depression Treatment, Risks 00:35:43 Sponsor: AG1 00:37:30 MDMA (Ecstasy), Trauma & Post-Traumatic Stress Disorder (PTSD) Treatment 00:40:33 Projections: A Story of Human Emotions Book, Optimism Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Christopher Gardner, Ph.D., professor of medicine and director of nutrition studies at Stanford. He is known for his pioneering research on the impact of dietary interventions on weight loss and health. We compare ketogenic, vegetarian, vegan and omnivorous diets—and why there is no one-size-fits-all approach. All agree, however, that eliminating or dramatically reducing processed foods is best for health. We discuss the protein needs controversy; plant vs. animal proteins; the importance of fiber and low-sugar fermented foods for gut health and inflammation; and how diet affects gene expression. We also review food allergies—including gluten, wheat, dairy and soy—as well as raw dairy. The episode offers data-supported advice for healthier eating. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Mateina: https://drinkmateina.com/huberman BetterHelp: https://betterhelp.com/huberman LMNT: https://drinklmnt.com/huberman Levels: https://levelshealth.com/huberman Timestamps 00:00:00 Christopher Gardner 00:02:32 Is there a Best Diet?, Individual Needs, Geography & Diet, Lactose 00:11:02 Sponsors: Eight Sleep & Mateina 00:13:49 Raw Milk, Lactose Intolerance 00:20:33 Wheat Allergies, Gluten Intolerance; Celiac Disease 00:25:12 Processed Foods, Food Dyes, Research Outcomes, NOVA Classification, GRAS 00:33:44 Processed Foods, Economic & Time Considerations, US vs European Products 00:39:59 Food Industry Funding, Investigator Influence, Equipoise, Transparency 00:50:10 Sponsors: AG1 & BetterHelp 00:53:11 Industry Funding, National Institute of Health (NIH) 00:56:41 Whole Food, Plant-Based Diet; Diet Comparison, DIETFITS, A TO Z Study 01:10:24 Nutrition Naming, Omnivore, Meat, Animal Feeding Operations (CAFO) 01:17:14 Transforming American Diet; Taste, Health & Environment 01:22:26 Sponsor: LMNT 01:23:43 Food Preparation, Chefs, Improve School Food 01:29:54 Scalability, Mega-Farms, Small Farm & Farmer Loss 01:34:25 Protein Requirements, Dietary Protein Recommendations, Standard Deviations 01:45:33 Protein & Storage 01:52:12 Plants & Complete Proteins?, Legumes, Bioavailability 02:01:58 Sponsor: Levels 02:03:17 Beyond Meat, Impossible Meat, Ingredients, Sourcing Meat, Salt 02:09:18 Vegan vs Omnivore Diet, Twin Study, Cardiometabolic Markers, Genes, Microbiome 02:20:24 Health Science Communication, DEXA; “Protein Flip” Diet; Food Patterns, Caloric Intake 02:31:29 Microbiome, Inflammation, Fiber, Tool: Low-Sugar, Fermented Food 02:45:32 Acknowledgements 02:47:55 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore how the auditory and vestibular (balance) systems are essential for enhancing learning and improving focus. I explain how the auditory system captures sound waves and how the brain interprets these signals to make sense of the environment. I also discuss the use of white noise and binaural beats to support brain states conducive to learning, focus and relaxation. Additionally, I explain how the vestibular system helps maintain balance and examine practical tools to enhance auditory learning, cognitive performance and mood. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠hubermanlab.com⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Hearing & Balance 00:00:55 Sponsor: AG1 00:02:55 Ears, Sound Waves, Cochlea 00:06:42 Sound & Direction, Ventriloquism Effect, Cupping Ears 00:10:09 Sponsor: Eight Sleep 00:11:45 Binaural Beats, Alertness, Calmness, Learning, Anxiety 00:16:03 Tool: White Noise & Learning 00:19:31 White Noise, Hearing Loss & Child Development 00:22:38 Sponsor: Function 00:25:26 Auditory Learning, Cocktail Party Effect, Tool: Remember New Names 00:29:31 Balance, Ears, Vestibular System 00:34:42 Improve Dynamic Balance, Tool: Improve Mood & Learning, Tilted Exercise 00:37:35 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is James Sexton, Esq., a renowned attorney specializing in contracts related to love and money—prenuptial agreements, divorce and custody. We explore the counterintuitive fact that people with prenuptial agreements tend to stay married longer and report more satisfying relationships than those who don’t. We discuss how legal contracts can foster deeper understanding by encouraging vulnerability and honest communication about each partner’s values and expectations. We also examine what defines true, lasting love versus generic romantic ideals—and how social media can distort our understanding of what we truly need. Additionally, we review how cultural traditions, gender dynamics, courtship length, and age at the time of marriage shape marital outcomes. This episode offers practical tools for anyone—single or partnered—to build more successful and stable relationships through deeply honest dialogue and contracts that reflect genuine values around love and money. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Wealthfront**: https://wealthfront.com/huberman BetterHelp: https://betterhelp.com/huberman Our Place: https://fromourplace.com/huberman Function: https://functionhealth.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 James Sexton 00:02:19 Divorce & Breakups, Men vs Women, Perception; Infidelity 00:12:04 Sponsors: Wealthfront & BetterHelp 00:14:41 Contracts, Business, Marriage Celebration, Prenups 00:26:24 Nesting; Prenups, Creating Rulesets 00:33:56 Prenups & Strengthening Marriage 00:38:19 Marriage Traditions; Divorce Rates, Religion 00:44:44 First vs Second Marriages, Love & Impermanence 00:50:09 Sponsors: AG1 & Our Place 00:53:53 Contracts, Relationships & Hard Conversations 01:02:37 Marriage & Underlying Problems, Love, Successful Marriages 01:16:27 Ideals, Social Media & Advertising, Simplicity, Dogs 01:27:33 Sponsor: Function 01:29:26 Intimacy, Tool: Early Framework for Hard Discussions 01:37:06 Prenup Consultation, Legal Defaults, Reasons for Marriage 01:47:37 Alimony, Prenups & Creating Rulesets, Yours, Mine & Ours, Adultery, Pets 02:02:30 Fond Memories & Ending Relationship, Pain, Divorce 02:12:49 Social Media, Movies & Ideals, Pornography vs Real Sexual Relationships 02:22:43 Revealing Flaws, Bravery, Prenups & Expectations, Money 02:37:49 Bravery, Vulnerability, Relationship Changes, Men vs Women, Marriage 02:47:11 Relationship Sacrifices, Men & Women; Prenups, Government 02:54:45 Life Milestones, Early vs Late Marriage, Navigating Challenges 03:01:38 Courtship Period & Marital Outcomes 03:10:12 Knowing Self & Partner, Vulnerability 03:16:58 "Postnup", Rekindling or Ending Relationships, Tool: Leave a Note 03:26:41 Heartbreak & Love, Divorce; Acknowledgements 03:34:45 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore how your sense of smell (olfaction), taste, and chemical sensing influence memory, alertness, focus, and even communication between people. I explain how these senses help us detect chemicals in the environment and respond to a variety of environmental cues. I discuss the connection between the olfactory system and cognitive performance, and I provide practical tools to enhance learning, sensory function, and brain health. Additionally, I examine how chemical signals exchanged between people subtly influence emotions, biology, and social bonds. Huberman Lab Essentials episodes are approximately 30 minutes long and focus on key science and protocol takeaways from past Huberman Lab episodes. Essentials are released every Thursday, while full-length episodes continue to air every Monday. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠hubermanlab.com⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Our Place: https://fromourplace.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Smell & Taste 00:02:04 Tears, Biological Response & Communication 00:05:16 Sponsor: AG1 00:07:16 Smell, Innate vs Learned Response, Memory 00:10:31 Accessory Olfactory Pathway, Pheromones, Vandenbergh effect 00:12:42 Smell & Alertness, Smelling Salts, Tool: Nasal Breathing & Learning 00:16:06 Tool: Increase Sense of Smell 00:16:51 Sponsor: LMNT 00:18:07 Smell, Brain Health, Olfactory Neurons, Tool: Improve Smell 00:20:11 Traumatic Brain Injury & Olfactory Dysfunction 00:22:25 Smell, Alertness, Smelling Salts, Tool: Peppermint 00:24:32 Taste Modalities & Functions; Taste & Digestive System 00:30:47 Sponsor: Our Place 00:32:39 Pheromones, Coolidge Effect, Humans & Chemical Communication 00:38:44 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Karolina Westlund, Ph.D., a professor of ethology at the University of Stockholm and an expert in animal emotions and behavior who uses science-based methods to improve the lives of animals in human care. We discuss the often overlooked needs of domesticated animals—primarily dogs and cats—and the things we can do to improve their well-being and our relationship with them. We cover how to interpret animal body language, the unique needs of specific dog breeds, and the needs of cats and birds. We also discuss the pros and cons of spaying and neutering and how weaning age impacts a pet’s attachment style. Whether you’re a pet owner, trainer, or simply an animal lover, this episode teaches you how specific pet behaviors are rooted in their immutable biology—and the simple things you can do to vastly improve your pets’ health and well-being, as well as your relationship with them. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com.huberman Our Place: https://fromourplace.com/huberman Eight Sleep: https://eightsleep.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Karolina Westlund 00:02:19 Students & Animal Species; Horses 00:06:36 Dog Breeds & Interaction, Predatory Sequence, Smell, Domestication 00:12:42 Sponsors: Our Place & Eight Sleep 00:16:09 Dog Breeds & Domestication, Bulldogs 00:20:16 Core Affect Space, Petting, Tool: Consent Test; Polyvagal Theory 00:27:53 Space, Dominance, Resources, Leash Walking; Dog-Owner Training 00:37:13 Tail Wagging & Interpreting Body Signals, Facial Expressions 00:43:24 Play Bow, Tool: MARS & Playing; Dogs & Empathy 00:48:39 Sponsors: AG1 & Joovv 00:51:46 Fairness, Social Groups; Anthropomorphism vs Anthropodenial 00:57:45 Cats, Hunting, Bring Gifts?, Interaction & Socialization 01:03:56 Scent & Territorial Marking; Covering Waste, Tool: Litter Box Placement 01:08:17 “Pee Mail” & Communication; Wolves, Domestication 01:11:54 Zoos, Conservation; Tigers 01:18:53 Sponsor: Function 01:20:41 Stalking; Birds, Parrots 01:25:22 Nose Work, Wildlife Chasing, Tool: Dog Feeding & Challenge 01:31:01 Understanding & Choosing Dog for Your Lifestyle, Tool: Introducing Cats 01:34:27 Recognizing Self vs Other, Inbreeding Avoidance, Imprinting 01:40:51 Imprinting vs Attachment Bonds; Dogs, Weaning & Secure Attachment 01:48:36 Spaying & Neutering, Hormones, Tool: Neutering Alternatives 01:57:07 Humans as Animals, Tools, Cultural Learning 02:02:47 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Welcome to a preview of the 19th Ask Me Anything (AMA) episode, part of Huberman Lab Premium. If you're an existing Huberman Lab Premium member, you can log in to access the full episode at https://hubermanlab.supercast.com. You can access the transcript here. If you’re not a member, you can learn more and join Huberman Lab Premium at https://www.hubermanlab.com/premium. ROKA Wind Down™: https://www.roka.com/huberman Huberman Lab Essentials: https://go.hubermanlab.com/essentials Timestamps 00:00:00 Introduction 00:00:15 The Importance of Light Management for Sleep 00:00:58 Huberman Lab Premium 00:01:33 Research Funding & Matching Donations 00:03:05 Subscription Details & Benefits 00:03:48 Protein Sources 00:05:18 Comparing Whey Protein, Bone Broth, & Collagen 00:10:08 Protein Intake Recommendations 00:14:22 Whey Protein & Skin Health 00:17:42 Conclusion In the full AMA episode, we cover: Creatine & Water Retention Creatine for Brain Health Creatine Use in Teenagers Safety & Effects of Smelling Salts Other Stimulants: Caffeine & Nicotine Prescription Stimulants & Cognitive Enhancers Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss the science of vision and share simple, effective tools to enhance eyesight and preserve eye health. I explain how the eyes and brain work together to process light, color and motion using specialized structures such as the retina and photoreceptors, and why conditions like nearsightedness, visual hallucinations and lazy eye occur. I also cover specific visual protocols to increase alertness and focus during work, improve sleep, and support visual health. Additionally, I highlight key vitamins essential for vision and discuss supplements such as lutein and astaxanthin for maintaining long-term eye health. Huberman Lab Essentials are short episodes—approximately 30 minutes—focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and full-length episodes will continue to be released every Monday. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Improve Vision 00:01:01 Eyes, Lens, Eyelashes 00:02:40 Retina, Photoreceptors & Brain 00:06:34 Eyesight & Subconscious Vision Effects 00:07:25 Sponsor: Eight Sleep 00:09:02 Time of Day & Retina, Tool: Morning Sunlight Exposure 00:12:02 Tool: Reduce Nearsightedness & Outdoor Time 00:12:33 Accommodation, Focus, Tools: Panoramic Vision; Upward Gaze 00:16:20 Sponsor: AG1 00:18:14 Improve Vision, Tools: View Distances; Smooth Pursuit; Accommodation 00:21:08 Binocular Vision, Lazy Eye, Children 00:23:57 Hallucinations & Visual System 00:25:09 Sponsor: ROKA 00:26:57 Improve & Test Vision, Tool: Snellen Chart 00:29:03 Support Vision, Tool: Vitamin A & Vegetables 00:30:23 Supplements, Lutein, Astaxanthin 00:32:52 Recap & Key Takeaways; Cardiovascular System Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Ryan Soave, LMHC, a leading expert in addiction recovery with extensive experience helping people heal from all types of substance and behavioral dependencies. We discuss actionable tools for breaking out of the addictive cycle and staying free of obsessions and compulsions. We also examine the relationship between trauma and addiction. We explore the full recovery process—from detoxing and physical stabilization to building distress tolerance. We review evidence-supported tools to structure your life at each stage of recovery and highlight the power of learning “self-directed state shifting” through yoga nidra (NSDR), breathwork, meditation and prayer. We explain how to recognize signs of addiction in yourself and others, and the treatment options available across all levels of resources, from residential programs to 12-step. If you or someone you know is struggling with any kind of addiction, this episode offers practical steps to break free and stay free. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Levels: https://levelshealth.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Waking Up: https://wakingup.com/huberman Timestamps 00:00:00 Ryan Soave 00:01:32 Addiction, Addictive Behaviors, Relief 00:06:10 Rehab, Detox, Physical & Emotional Stability 00:13:33 Sponsors: BetterHelp & Levels 00:16:08 Recognizing Addition; Video Games, Parents & Responsibility 00:23:38 Experiencing Real Life vs Addictive Behavior; Dopamine Dynamics 00:29:38 Drugs & Feelings; Reordering Your Life; Roles, Kids vs Parents 00:40:03 Sponsors: AG1 & LMNT 00:43:13 Tool: 30 Days Abstinence & Addiction; Impact 00:46:10 Creating a Life Post-Addiction, Jellinek Curve 00:55:30 Tool: Emotional Weather Forecast, Gratitude, Plan, Strivings 01:02:48 Connection with Others, Mental Willpower Throughout Day, Defining Best Self 01:08:39 Emotional Weather Map, Navigating Life 01:10:16 Sponsor: Function 01:12:03 Tolerating Stress, Sailing Analogy, Discomfort 01:16:03 Building Distress Tolerance, Proactive Behaviors, Cold Plunge 01:23:55 Stilling Leads to Seeing, Tool: Recognizing Stress Response; Relationships 01:30:56 Yoga Nidra, Non-Sleep Deep Rest (NDSR) 01:38:54 Yoga Nidra & Authenticity, Breaking Patterns 01:45:45 Yoga Nidra Timing, Regulation of Autonomic Nervous System; Breathwork 01:52:53 Sponsor: Waking Up 01:54:28 Alcoholism, Social Acceptability, Community, AA, Powerlessness 02:02:23 Gambling, Kids & Susceptibility 02:08:58 Transmuting Energy, Running, Dopamine, Feelings 02:15:41 Cocaine, Amphetamine, Stimulant Addiction 02:18:21 Overcoming Porn Addiction, Shame 02:30:03 Struggle, “Discomfort Appetite” 02:36:09 Addiction Treatment, Detox, Rehab Centers, 12-Step Meetings, AA 02:46:54 Is Addiction the Problem?, Trauma, Stress & Addiction Cycle 02:49:05 GLP-1 Agonists & Addiction Treatment?, HALT; Addicted to Stress? 02:52:44 Sugar Addiction, Caffeine; Ibogaine, Psylocibin & Considerations 02:59:56 Helping Someone With Addiction 03:04:58 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how to build endurance and describe targeted protocols to enhance different types of endurance. I discuss how endurance—the ability to sustain effort—requires the coordination of physical and mental systems driven by energy availability, brain willpower, and specific training adaptations in the muscles, heart, lungs and neurons. I explain conditioning protocols designed to enhance four types of endurance, from long-duration steady state to muscular endurance and high-intensity intervals, and how each training style triggers unique adaptations in the body and brain, such as improved mitochondrial function and oxygen utilization. Additionally, I highlight the crucial role of hydration and electrolytes, which are essential for neural function and influence the brain’s willpower to sustain effort. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Build Endurance 00:00:50 Energy Sources, ATP, Oxygen 00:04:14 Neurons & Willpower, Glucose & Electrolytes 00:09:19 Heart, Lungs; Physiology & Performance Limiting Factors 00:10:35 Sponsor: AG1 00:12:30 Muscular Endurance, Protocol, Concentric Movements, Mitochondria 00:19:10 Sponsors: LMNT & Eight Sleep 00:22:00 Long-Duration Endurance, Efficiency, Mitochondria, Capillaries 00:25:54 High-Intensity Interval Training (HIIT), Anaerobic Endurance, Protocol 00:32:33 High-Intensity Aerobic Endurance, Adaptations 00:35:30 Sponsor: Function 00:37:26 Brain & Body Adaptations, Heart 00:40:40 Hydration, Tool: Galpin Equation 00:42:21 Supplements, Stimulants, Magnesium Malate 00:43:11 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Mark Hyman, M.D., a physician and world leader in the field of functional medicine. We discuss a systems-based framework for diagnosing and treating the root causes of disease, rather than simply managing symptoms. We also cover cutting-edge health and longevity tools such as peptides, NAD/NMN, exosomes, proactive blood testing and cancer screening, as well as nutrition, supplementation, detoxification, and strategies for addressing specific diseases and health challenges. This discussion will benefit anyone seeking to improve their vitality or combat specific health concerns. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman ROKA: https://roka.com/huberman Timestamps 00:00:00 Dr. Mark Hyman 00:01:48 Functional Medicine, Chronic Fatigue Syndrome, Mercury; Systems Medicine 00:08:51 Metabolic Psychiatry; Medicine, Creating Health vs Treating Disease 00:12:19 Sponsors: Joovv & Eight Sleep 00:15:06 Wholistic View of Body, Root Causes 00:19:48 Medicine & Research; “Exposome”, Impediments & Ingredients for Health, Whole Foods 00:26:30 Seed Oils, Starch & Sugar, Ultra-Processed Foods; Obesity Rise 00:36:27 Sponsors: Function & ROKA 00:40:05 Tool: Ingredients for Health, Personalization; Multimodal Approach 00:46:25 Essential Supplements, Omega-3s, Vitamin D3, Multivitamin, Iodine, Methylated B12 00:56:54 Supplements & Traditional Medicine; Limited Budget & Nutrition 01:02:54 Air, Tool: Air Filters; Tap Water Filter; Tool: Health, Expense & Whole Foods 01:09:03 Food Industrialization, Processed Foods 01:14:23 Sponsor: AG1 01:16:18 Declining American Health & Nutrition, Politics, MAHA 01:26:03 Toxins, Food Additives, Generally Recognized As Safe (GRAS) 01:29:25 SNAP Program & Soda, Food Industry & Lobbying 01:36:58 Big Food, Company Consolidation, Nutrition Labels 01:44:21 GLP-1 Agonists, Doses, Risks; Food as Medicine, Ketogenic Diet 01:51:29 Cancer, Diets & Alcohol 01:54:03 Blood Markers, ApoB, Cholesterol, Tool: Test Don’t Guess, Individualization 02:02:54 Mercury; Tool: Detoxification, Sulforaphane, N-Acetylcysteine (NAC) 02:04:56 Endocrine Disrupting Chemicals, Fertility, Tool: Hormone Panels; Heavy Metals 02:11:36 Upregulate Detox Pathways, Gut Cleanse, Tools: Cilantro Juice, Fiber 02:17:08 Peptides, PT-141 (Vyleesi), BPC-157, Thymosin Alpha-1; Risks, Cycling 02:22:03 Cancer Screening, Data & Personalized Health; Alzheimer’s Disease 02:30:45 Longevity Switches, NAD, NMN; Exosomes, Stem Cells 02:39:50 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss how to build muscle strength and size (hypertrophy) and cover key training principles to enhance athletic performance and offset age-related muscle decline. I explain how the nervous system drives muscle movement, the key differences between training for hypertrophy or strength, and resistance training protocols to build muscle for performance and healthy aging. Additionally, I discuss tools for assessing recovery and the role of key nutrients—such as creatine and electrolytes—in supporting muscle development and performance. This episode provides actionable, science-backed strategies to enhance movement, preserve strength with age, and boost energy levels. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠⁠. Timestamps 00:00:00 Huberman Lab Essentials; Muscle 00:02:02 Muscle & Nervous System 00:03:24 Sponsors: Eight Sleep & LMNT 00:06:03 Strength & Aging, Henneman's Size Principle, Use Heavy Weights? 00:10:09 3 Stimuli, Muscle Strength vs Muscle Growth (Hypertrophy) 00:12:11 Tool: Resistance Training Protocol, Increase Muscle Strength 00:15:55 Sponsor: AG1 00:17:50 Tool: Advanced Resistance Training & Volume; Speed, Rest 00:21:12 Testing for Recovery, Heart Rate Variability, Grip Strength 00:24:29 Sponsor: Function 00:26:16 Testing for Recovery, Carbon Dioxide Tolerance 00:29:20 Ice Bath Timing; NSAIDs & Exercise 00:30:34 Salt & Electrolytes; Creatine; Leucine Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Lori Gottlieb, MFT, a psychotherapist and bestselling author who specializes in helping people build strong relationships by first understanding themselves and the stories they’ve internalized about themselves and others. We explore how our parents, wounds and unique strengths—both consciously and unconsciously—influence our partner choices and how we show up in relationships, as well as how to avoid and break free from destructive patterns. We also discuss the impact of texting, social media and dating apps on partnership. Lori shares which signals to follow to become the best romantic partner possible and how to make choices that lead to greater vitality, happiness and fulfillment in all areas of life. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Helix Sleep: https://helixsleep.com/huberman BetterHelp: https://betterhelp.com/huberman David Protein: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Lori Gottlieb 00:02:01 Patient & First Question; Talked Out of Feelings 00:06:15 Self-Regulation vs Co-Regulation, Tool: Pause & Perspective 00:10:04 Sponsors: Helix Sleep & BetterHelp 00:12:36 Relationships, Childhood & Unfinished Business 00:17:13 Unconscious Mind, Hurtful Parent & Familiarity, Role of Therapy 00:26:35 Excitement & Chaos, Cherophobia; Storytelling, First Date & Sparks? 00:36:27 Tool: Awareness of Death & Living Fully; Vitality; Fear vs Acceptance 00:47:27 Sponsors: AG1 & David Protein 00:50:35 Activate vs Energize; Tool: Technology, Numbness & Overwhelm 00:54:50 Numb or Calm?, Gender Stereotypes, Tool: Mentalizing 01:00:51 Feelings, Projective Identification, Tool: Owning Your Feelings 01:03:25 React vs Respond; Space, Tool: Face-to-Face Conversation vs Text 01:10:16 Behavioral Change, 5 Steps of Change, Tool: Self-Compassion & Accountability 01:15:38 Sponsor: LMNT 01:16:54 Deadlines & Rules; Idiot vs Wise Compassion, No Drama & Assumptions 01:26:27 Silent Treatment, Crying & Manipulation, Shame vs Guilt, Self-Preservation 01:33:01 Self-Reflection, Individual & Couples Therapy, Transference; Agency 01:38:56 Texting, Conflicts, Breakups, Pain Hierarchy, Tool: Move Forward 01:46:42 Relationship Breakups, Daily World & Loss 01:53:30 Bank of Goodwill; Talking About Partner, Focus, Comparison 02:01:13 Infidelity, What If vs What Is, Attention & Appreciation 02:04:56 Gut Instinct, Change Behavior, Danger, Productive vs Unproductive Anxiety 02:15:27 Knowing Oneself, Relationships, Flexibility, Shared History 02:20:30 Romantic Relationships & Teens, Social Media, Privacy 02:27:09 Online Apps & Choices, Maximizers vs Satisficers, Tool: Identify Your Weakness 02:33:09 Fixing Issues Early, Tool: Self vs Partner Lists & Character Qualities 02:41:51 Feeling Toward Partner, Calm, Content; Tool: Operating Instructions 02:46:48 Help-Rejecting Complainers; Relationships, Love & Core Wounds 02:51:22 Stories & Unreliable Narrators, Editing, Tool: 5 Senses 02:59:04 Young Men, Masculinity, Confusion 03:07:03 Grief, Making Sense of Loss 03:09:54 Maybe You Should Talk to Someone Workbook; Ask The Therapist, Choosing a Bigger Life 03:20:26 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore how the nervous system impacts fat loss and how certain behaviors and supplements can accelerate fat burning. I explain how non-exercise movements like fidgeting and shivering trigger adrenaline to boost fat metabolism. I also examine the impact of exercise intensity and fasted workouts on fat burning, and how supplements such as caffeine, GLP-1 and berberine can further support fat loss. These science-based tools go beyond traditional calorie counting to enhance metabolism and improve body composition. Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Fat Loss 00:01:00 Calories In, Calories Out; Nervous System 00:02:57 Fat Burning, Nervous System & Adrenaline 00:06:31 Sponsor: David 00:07:45 Increase Adrenaline, Shivering, Tool: Fidgeting 00:11:25 Shivering & Fat Loss, White & Brown Fat 00:14:42 Tool: Deliberate Cold Exposure Protocol 00:16:43 Sponsor: AG1 00:18:38 High, Medium vs Low-Intensity Exercise, Exercise Fasted? 00:24:30 Tool: Exercise for Fat Loss; Adrenaline 00:27:18 Sponsor: LMNT 00:28:34 Caffeine, Dose, Exercise & Fat Loss 00:30:17 GLP-1, Yerba Mate, Exercise; Semaglutide 00:33:16 Berberine, Metformin, Insulin 00:34:12 Diet, Adherence, Carbohydrates & Insulin 00:35:52 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Chris Palmer, M.D., a board-certified psychiatrist and professor at Harvard Medical School. He explains how specific nutrition, exercise, supplement-based, and other factors can improve mitochondrial health and thereby provide relief from adult and childhood ADHD, bipolar disorder, schizophrenia, and symptoms of autism. We discuss mitochondrial biology, whether vaccines can impact inflammation and mitochondrial health, and the potential ramifications. We also review creatine, methylene blue, and urolithin A, as well as the role of B vitamins and iron in treating depression. By the end of this episode, you will understand the powerful link between metabolic health and mental health, and the lifestyle, dietary, and other factors you can leverage to help overcome common mental health challenges and disorders. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Our Place: https://fromourplace.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Dr. Chris Palmer 00:02:15 Integrating Metabolic, Mental & Physical Health; Childhood Trauma & Risk 00:10:46 Sponsors: Our Place & LMNT 00:13:44 Depression Causes, Molecule Model?, Neuroplasticity?; Metabolism 00:22:20 Mitochondrial Functions, Stress Response, Mental Health 00:31:09 Sponsors: AG1 & Eight Sleep 00:33:59 Mitochondrial Health & 6 Pillars of Lifestyle Medicine 00:39:38 Stimulants, Mitochondria, Dopamine; Alcohol 00:45:47 Nicotine; Substance Use, Metabolic Health & Disease 00:52:23 Children, Energy & Metabolic Function; Diseases of Aging & Mental Disorders 00:59:18 Sponsor: Function 01:01:06 Diet & Metabolism; Ultra-Processed Foods, Additives, GRAS 01:09:30 Rebellious Spirit, Ultra-Processed Foods & Food Industry Funding 01:19:14 Ketogenic Diet, Epilepsy, Schizophrenia, Bipolar 01:22:52 Ketogenic Diet, Fasting & Mitochondria; Gut Microbiome, Brain Metabolism 01:30:06 Low-Fat Diets; Tool: Occasional Fasts; Ketogenic Diet; Intermittent Fasting 01:38:40 Nutrition Research, Food Industry Lobbyists; Ultra-Processed Foods, Addiction 01:46:55 Creatine & Mitochondrial Health 01:52:34 Methylene Blue & Mitochondria; Serotonin Syndrome 02:02:58 Urolithin A, Mitochondria Function; Supplements & Appropriate Use 02:11:14 Vitamin Deficiencies, Iron Deficiency 02:16:06 Vitamin B12 & Folate Deficiency, Autoimmune Disorders 02:24:48 Mental Illness & Root Causes 02:29:02 Vaccines, Inflammation, Mitochondria, Autism 02:39:17 Neurodevelopmental Disorder Onset & Follow-Up 02:45:31 Vaccines, Autism, Future Research; Mother Obesity & Diabetes 02:51:23 Father Obesity & Autism; Poor Metabolic Health, Blood Biomarkers 02:56:44 Assessing Metabolic Health & Biomarkers; National Institutes of Health (NIH) 03:02:59 Future Directions, Bridging Mental & Physical Health 03:09:27 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore how to improve motor skill learning and proficiency—whether for athletic performance, learning an instrument or refining any physical skill. I explain practical tools to build skills, including how to structure learning sessions to focus on repetitions, use internal feedback systems and learn from errors—key elements for accelerating progress. I also discuss strategies such as visualization, metronoming, idle time and the impact of supplements like alpha-GPC and caffeine on performance. This episode provides valuable insights for anyone looking to accelerate and optimize their motor skill development. Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠hubermanlab.com⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/lmnt Mateina: https://drinkmateina.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Learning Motor Skills 00:01:10 Building New Skills, Tools: Open vs Closed Loop; Focus 00:03:58 Sponsor: LMNT 00:05:15 Skills & Realistic Expectations, Super Mario Effect 00:09:34 Tube Test & Brain, Tool: Increase Repetitions 00:12:19 Importance of Errors, Framing Effect, Neuroplasticity 00:14:39 Sponsor: AG1 00:15:43 Learning Session Protocol, Tool: Idle Time Post-Learning 00:19:44 Movement Speed, Ultra-Slow Movements 00:21:49 Skill Proficiency & Errors, Tool: Metronoming 00:24:16 Sponsor: Mateina 00:25:42 Mental Rehearsal & Limits, Tool: Visualization 00:28:24 Skill Learning & Supplements, Alpha-GPC, Caffeine 00:32:14 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Staci Whitman, DMD, a board-certified dentist for kids and adults. We discuss the critical importance of oral care and the oral microbiome for brain and bodily health. We examine the negative effects of common oral care product ingredients such as alcohol, astringents, and bleaches. We also explore the history and real impact of fluoridated drinking water on oral, bone, and systemic health. Then we discuss healthy, lesser-known solutions for bad breath, canker sores, cavities, and teeth whitening. We cover how teeth can be made to repair their own cavities and the connection between oral health and cardiovascular health, male and female fertility, dementia, and cancer. This episode goes far beyond the best approaches to brushing and flossing and will be a valuable resource for anyone seeking to improve their oral health and appearance at any age. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman BetterHelp: https://betterhelp.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Staci Whitman 00:02:04 Oral Health & Oral Microbiome 00:05:01 Oral Healthcare Ingredients, Sodium Lauryl Sulfate (SLS); Canker Sores 00:08:45 Sponsors: Eight Sleep & BetterHelp 00:11:38 Cavities & Teeth De-/Remineralization, Fluoride 00:19:14 Cavities, Tool: Meal Frequency, Fasting 00:21:51 Sugar, “Dissolvable” Carbs & Cavities, Tools: Feed the Rainbow, Clean Diet 00:27:41 White Teeth, Bleaching, Hydroxyapatite, Mouth Breathing 00:34:34 Antibiotics, Gut & Oral Microbiome, Tool: Probiotics 00:36:20 Mouthwash, Alcohol, Astringents, Cardiovascular Risk, Bad Breath 00:39:54 Sponsors: AG1 & Joovv 00:42:21 Saliva, Dry Mouth, Salivary Analysis, Tools: Hydration; Nasal Breathing 00:47:23 Mouth vs. Nasal Breathing, Hard & Soft Tissue Issues 00:54:19 Deviated Septum, Therapies, Kids & Adults, Mouth Breathing & Sleep Disorders 01:00:42 Gum Health, Flossing; Sexual Health 01:01:50 Shifting to Nasal Breathing, Mouth Taping, Tools: 3-Minute Test, Kiss The Sky 01:05:53 Chewing Gum, Mastic Gum, Tool: Xylitol; Chewing Food, Breastfeeding 01:11:28 Sponsor: Function 01:13:15 Gum Disease, “Leaky Gums”, Cardiovascular Disease, Dementia, Cancer 01:20:05 Antibiotics, Ozone Therapy, Oil Pulling, Mold, Tool: Coconut Oil; Facial Trauma 01:28:07 Nicotine Gum & Pouches, Oral Health; Coffee, Teeth Whitening 01:34:16 Whole Foods, Hydroxyapatite Toothpaste; Tool: Testing Oral Microbiome 01:39:39 Water Fluoridation, History, Other Fluoride Sources, Neurocognitive Issues 01:54:57 Drinking Water & Fluoride, Toothpaste, Cavities 01:59:51 Sponsor: LMNT 02:01:07 Water Fluoridation & Levels 02:04:52 Oral Health & Fertility 02:07:03 Toothbrushing, Flossing, Waterpik, Tool: Toothbrushing & Meals 02:13:23 Teeth Spots & Markings, Fluorosis, Hypoplastic Enamel 02:19:10 Oral Health, Women, Pregnancy, Menopause & Burning Mouth 02:23:16 Geographic Tongue; Lip Balm; Mouth Breathing, Symmetrical Chewing 02:27:09 Tongue Tie, Chewing & Speech Function, Intervention 02:32:27 Red Light Therapy, Peptides & Exosomes 02:34:40 Mercury Fillings, Ceramic Composites, Retainers, Sealants 02:39:08 Dentists, Depression, Anxiety, Suicide; Insurance 02:45:05 Recap, Top Behavioral Tools for Oral Health, Tongue Scrapping 02:52:10 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss the critical role of temperature regulation in optimizing athletic and physical performance. I explain why overheating can hinder performance and endurance and how techniques like palmar cooling can help extend physical effort by aiding temperature regulation. I also highlight how specific body areas, such as the palms and face, are key targets for regulating temperature, allowing heat to dissipate efficiently. Lastly, I discuss how temperature can support training recovery while cautioning that extreme cold, such as ice baths immediately after training, can block adaptations. Read the episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠hubermanlab.com⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Physical Performance & Skills, Temperature 00:03:03 Sponsor: AG1 00:04:07 Temperature Homeostasis, Vasoconstriction & Vasodilation 00:06:42 Elevated Heat & Performance Barrier 00:08:26 Regulating Temperature, Glabrous Skin, “AVAs” 00:12:20 Sponsor: Eight Sleep 00:13:49 Strength Training & Heat Effects, Tool: Palmar Cooling 00:17:21 Endurance, Temperature & Willpower 00:20:54 Tool: Resistance Training, Running, Palmar Cooling & Water Temperature 00:24:23 Sponsor: Function 00:26:09 Ice Bath & Blocking Training Adaptations; Tool: Glabrous Skin & Recovery 00:29:31 NSAIDs (Tylenol) & Training 00:31:56 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Stuart McMillan, a renowned track and field coach who has trained dozens of Olympic medalists, professional athletes, and team coaches across a diverse range of sports. We discuss how to use plyometric work to improve mobility, strength, posture, and overall health. We emphasize the enormous benefits of skipping—a form of plyometrics—for joint health, aerobic conditioning, and coordination, as well as its advantages for people of all ages and fitness levels. We also explore the expressive nature of human movement, highlighting how certain movements reveal and can evolve one’s unique personality and abilities. Stu explains how resistance training, skipping, and striding can improve movement efficiency in all aspects of life. Anyone who exercises, as well as serious athletes, will benefit immensely from Stu McMillan’s knowledge of human mechanics and the practical tools he generously shares in this discussion. Thank you to our sponsors AG1: https://drinkag1.com/huberman Our Place: https://fromourplace.com/huberman Wealthfront**: https://wealthfront.com/huberan Helix Sleep: https://helixsleep.com/huberman Function: https://functionhealth.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Stuart McMillan 00:02:27 Running, Sprinting, Event Distances 00:09:01 Sponsors: Our Place & Wealthfront 00:12:13 Natural Sprinters, Kids, Sports Specialization 00:17:00 Athletes, Identity, Race Selection 00:23:38 Walking to Sprinting, Gait Patterns, Tool: Flat-Foot Contact 00:30:35 Visual Focus, Body Position, Running, Lifting Weights 00:36:00 Tool: Skipping & Benefits 00:42:18 Sponsors: AG1 & Helix Sleep 00:45:01 Tools: Skipping, Beginners, Jogging Incorporation 00:49:50 Transition Points, Tool: Skipping, Maximum Amplitude 00:53:03 Concentric & Eccentric Phases, Running 00:55:32 Transitioning to Striding, Posture, Center of Mass 01:03:11 Older Adults, Eccentric Control, Tool: Skipping 01:08:00 Naming Importance & Public Health; Skipping, Plyometrics 01:12:18 Sponsor: Function 01:14:06 Cross-Body Coordination, Rotation, Gaits; Phones & Posture 01:22:27 Expression Through Movement, Playfulness, Confidence 01:28:53 Being Yourself, Expression, Essence & Movement 01:36:39 Connecting with Movement, Building Cues, Mood Words 01:45:05 Pressure & Peace; Exercise, Movement & Age 01:51:39 Music, Art, Rhythm, Coaching; Soccer, Greatest Players & Countries 02:00:25 White & Black Athletes, Genetics, Environment 02:08:27 Running Form, Tools: High Knees, Stiff Springs, Hip Extension 02:17:21 Skipping Rope, Aging; Protocols & Rigidity, Principles Alignment 02:22:12 Resistance Training to Improve Movement, Sprinting Kinetics, Individualization 02:32:29 Transferring Weight Room to Track, Staggered Stance, Stretching 02:36:52 Performance-Enhancement, Elite Athletes, Androgen, Reputation 02:46:45 Testosterone Replacement Therapy (TRT), Age; Pharmacology vs. Training 02:52:14 Single Physical Metric & Sprinting; Pressure & Peace 02:58:34 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how specific hormones influence both energy levels and the immune system and discuss practical tools for increasing energy throughout the day and managing stress. I discuss the mechanism through which cortisol and epinephrine (adrenaline) impact the brain and body and why it’s important to regulate their levels, considering factors like time of day or stress levels. I also cover the positive benefits of short-term stress and behavioral protocols to increase energy and enhance stress resilience. Additionally, I explain how to optimize hormone levels through tools like sunlight exposure, meal timing, and supplements such as ashwagandha. Read the full episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Immunity & Energy 00:01:34 Cortisol, Epinephrine (Adrenaline) 00:03:32 Sponsors: BetterHelp & LMNT 00:06:03 Cortisol & Epinephrine Biology 00:07:50 Timing Cortisol Release, Tool: Morning Sunlight Exposure 00:10:07 Daytime Stress, Learning & Cortisol 00:11:30 Tool: Increase Energy, Ice Baths, Cyclic Breathing, HIIT 00:16:23 Sponsor: AG1 00:17:26 Tool: Building Resilience; Cortisol vs. Epinephrine Effects, Immune System 00:21:29 Brief Stressors & Immune System 00:25:12 Sponsor: Function 00:26:59 Chronic Stress, Cortisol, Hunger & Food Choice 00:29:18 Stress & Gray Hair? 00:29:55 Reduce Cortisol & Supplements, Ashwagandha, Apigenin 00:31:39 Optimizing Cortisol & Epinephrine, Tool: Meals, Circadian Eating, Fasting 00:34:15 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. John Kruse, M.D., Ph.D., a psychiatrist specializing in treating people with attention-deficit/hyperactivity disorder (ADHD). We discuss the many stimulant and nonstimulant ADHD medications available, covering both their potential benefits and risks. We also explore behavioral approaches to managing ADHD, the key role of maintaining a consistent sleep-wake schedule, and the impact of exercise, fish oil supplementation, and video games on ADHD. Additionally, we examine the genetic and environmental factors contributing to the rise in adult and child ADHD diagnoses and offer various options to consider if you or someone you know is struggling with focus. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Joovv: https://joovv.com/huberman LMNT: https://drinklmnt.com/huberman Mateina: https://drinkmateina.com/huberman Timestamps 00:00:00 Dr. John Kruse 00:02:11 Attention-Deficit/Hyperactivity Disorder (ADHD) 00:05:37 Genetics & Environment; COVID Pandemic & ADHD Diagnoses 00:11:43 Sponsors: Eight Sleep & Joovv 00:14:26 ADHD, Interest & Careers 00:20:40 Social Media & Distractibility; ADHD & Lifespan Effect 00:27:39 Hyperfocus, Flow States 00:33:45 Tools: 4 Essential Behaviors for ADHD; Regular Meal Schedule 00:41:06 Sponsor: AG1 00:42:21 Tool: Regular Sleep Timing; Stimulants & Sleep 00:48:06 Insomnia; Tools: Bedtime Structure, Exercise, Phones, Breathing 00:52:30 Nighttime Waking Up; Cyclic Sighing 00:56:35 Exercise; Addiction, Risk, Kids & Stimulants; Catecholamines & Focus 01:04:32 Ritalin, Stimulants, Amphetamines; Amphetamine-Induced Psychosis & Risks 01:16:46 Sponsor: LMNT 01:18:03 Adult ADHD & Medications; Stimulants & Cardiovascular Risk? 01:26:06 Adult ADHD Medication Choices, Psychosis, Cannabis 01:33:49 ADHD Symptoms, Nicotine; Caffeine, Energy Drinks, L-Theanine 01:43:28 Fish Oil, Cardiac Effects & ADHD, Tool: Fish Oil Dose, EPA vs DHA 01:49:38 Sponsor: Mateina 01:51:04 Gut Microbiome 01:52:56 ADHD & Cognitive Behavioral Therapy (CBT), Tool: Task List System 01:57:52 Video Games, Neurofeedback, ADHD Benefit?, Tool: Technology Restriction 02:02:26 Guanfacine, Clonidine, Hypertension, Effects & Timeframe 02:10:13 Modafinil, History & Forms, Dependence 02:19:02 Drug Holidays; Short- vs Long-Acting Drugs, Addiction, Vyvanse 02:28:56 Time Perception, ADHD, Circadian Rhythm Disruption, Phototherapy 02:35:39 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how two key hormones control metabolism and discuss tools to enhance their levels to improve metabolic health. I discuss the pathways through which the brain and body interact to produce thyroid hormone and growth hormone, and how these hormones influence essential processes like tissue growth and repair, body composition, and energy production. I explain how thyroid hormone levels are influenced by key nutrients, such as iodine, selenium, and L-tyrosine. I also explain how practices such as exercise, sleep, meditation and sauna can offset age-related declines in growth hormone, to optimize overall hormone health and metabolism. Read the full episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman David: https://davidprotein.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Hormones & Metabolism 00:01:41 Hypothalamus, Pituitary, Thyroid 00:03:22 Thyroid Hormone Functions, Tools: Iodine, Selenium, L-Tyrosine 00:07:55 Sponsor: Eight Sleep 00:09:27 Thyroid Hormone, Glucose & Metabolism; Thyroid Hormone Disorders 00:11:45 Growth Hormone Functions, Prescription Growth Hormone 00:14:41 Growth Hormone Release, Tools: Sleep & Bedtime Fasting 00:16:07 Growth Hormone Release, Tool: Meditation 00:18:21 Sponsor: AG1 00:19:24 Growth Hormone Release, Tools: Exercise, Warm-Up, Glucose, Cool Down 00:22:04 Growth Hormone Supplements, Arginine 00:24:07 Offsetting Age-Related Growth Hormone Decline 00:25:05 Temperature & Growth Hormone, Tool: Sauna Protocol 00:29:23 Sponsor: David Protein 00:30:38 Peptides, Sermorelin, Secretagogues, Risk 00:33:26 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Richard Schwartz, Ph.D., therapist, author, and founder of Internal Family Systems (IFS) therapy. We discuss how IFS views the mind as a collection of parts, each shaped by different life experiences—both good and bad, including trauma. To demonstrate how IFS works, Dr. Schwartz guides Dr. Huberman and you, the listener, through an example IFS session. We also explore how IFS and body awareness can help break harmful thought and behavior patterns, promote emotional healing, and build healthier relationships. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman David Protein: https://davidprotein.com/huberman Wealthfront**: https://wealthfront.com/huberman Function: https://functionhealth.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Dr. Richard Schwartz 00:02:11 Internal Family Systems (IFS), Self & Parts 00:07:23 Sponsors: BetterHelp & David Protein 00:09:44 Trauma & Parts: Exiles, Roles, Critic, Managers, Firefighters 00:15:32 Frustration & Anger, Surrender & Perspective 00:19:35 Feelings, Curiosity & Self-Exploration, Protecting Other Parts 00:29:35 Exploration of Inner Frustration, Judgement, Firefighters, Protectors 00:40:04 Titanium Teddy Bear, The Self & Curiosity, Tool: The 8 C’s & Self 00:46:41 Sponsors: AG1 & Wealthfront 00:49:24 IFS Therapy, Self-Exploration 00:53:47 Role Confusion, Conflict, Self & Clarity; Legacy Burdens 01:00:26 Cognitive vs Somatic Feelings; Tools: Localize Body Feeling, Curiosity 01:04:11 IFS & Psychedelics, Ketamine, Big Self, Journal Retractions 01:11:18 Early Morning, Breathwork, Exiles & Healing 01:13:53 Sponsor: Function 01:15:41 Shame, Racism, Protectors & Carrying Burden, Compassion 01:21:29 Unhealthy Romantic Relationships, Child-Parent Relationship 01:27:06 Therapist, Self-Exploration, Protectors & Introduction to Self 01:31:08 Tool: Questions for a Self-Exploration of Internal Protectors 01:39:30 Writing, Forming New Relationships with Parts, Leading with Self 01:42:51 Protectors, Managers, Firefighters, Suicidal & Addiction Behaviors 01:48:37 Overworking, Fear, Mortality 01:54:35 Technology & Distraction, Exiles, Worthlessness 01:58:58 Psychiatry, Medicine, New Ideas 02:02:58 Culture & Expanding Problems, Activism & Self 02:10:39 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how hormones regulate hunger, appetite and feelings of satiety (fullness), along with strategies to help control appetite. I describe how the body senses nutrient levels and how the brain processes these signals to stimulate hunger or suppress appetite. I also discuss how certain foods can help curb hunger, while processed foods and emulsifiers can interfere with satiety signals, leading to overeating. Additionally, I cover how lifestyle factors such as exercise and meal timing regulate blood glucose levels, which in turn impact hunger and appetite. Read the full episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman Mateina: https://drinkmateina.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Hunger & Appetite 00:00:56 Hunger, Hypothalamus, Cortex & Mouth 00:04:46 Sponsor: David Protein 00:06:02 Melanocyte-Stimulating Hormone, AgRP Neurons, Ghrelin, Tool: Regular Meal Timing 00:10:13 Cholecystokinin (CCK), Tool: Omega-3s, Amino Acids & Blunting Appetite 00:13:26 Sponsor: AG1 00:14:30 Highly-Processed Foods, Emulsifiers, Tool: Whole Foods & Satiety Signals 00:19:10 Insulin, Glucose, Type 1 & 2 Diabetes 00:22:16 Sponsor: Mateina 00:23:41 Insulin & Glucagon, Tools: Food Order, Movement & Blood Glucose 00:27:26 Tool: Exercise & Stable Blood Sugar 00:29:38 Metformin, Ketogenic Diet, Blood Glucose 00:31:59 Sponsor: LMNT 00:33:16 Diabetes, Urine & Blood Sugar 00:35:40 Caffeine, Tool: Yerba Mate, Glucagon-Like Peptide -1 (GLP-1), Appetite 00:38:49 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Roger Seheult, M.D., a board-certified physician in internal medicine, pulmonary diseases, critical care, and sleep medicine at Loma Linda University. We discuss the powerful benefits of light therapy, including infrared light, red light, and sunlight, for improving mitochondrial function in all the body’s organs. We also explore ways to reduce the risk of influenza, colds, and other illnesses that affect the lungs, sinuses, and gut. Topics include the flu shot, whether handwashing truly prevents illness transmission, and treatments for long COVID and mold toxicity. We review the efficacy of N-acetylcysteine (NAC), the power of hydrotherapy for combating infections, and strategies for improving sleep and overall health. Additionally, we discuss air quality. This episode provides actionable, science-based tools for preventing and treating infectious illnesses. Read the episode show notes at hubermanlab.com. Sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Our Place: https://fromourplace.com/huberman Timestamps 00:00:00 Dr. Roger Seheult 00:02:16 Avoiding Sickness, Immune System, Tool: Pillars of Health, NEWSTART 00:08:03 Sponsors: Joovv & Eight Sleep 00:10:46 Sunlight, Mitochondria, Tool: Infrared Light & Melatonin 00:19:09 Melatonin Antioxidant, Reactive Oxygen Species (ROS)/Free Radicals 00:26:38 Infrared Light, Green Spaces, Health & Mortality 00:31:35 Infrared Light, Mitochondrial Dysfunction, Disease 00:38:46 Sunlight & Cancer Risk?, Tools: UV Light, Clothing & Sunlight Exposure 00:41:01 Sponsors: AG1 & LMNT 00:43:32 Sunlight, Incidence of Influenza or COVID 00:48:41 Tools: Sunlight Exposure Duration, Winter Months 00:55:18 Infrared Lamps?, Winter Sunlight Exposure; Obesity & Metabolic Dysfunction 00:59:48 Cloudy Days; Sunlight, Primitive Therapy, Hospitals 01:11:33 Sponsor: Function 01:13:21 Artificial Lights, Hospitals & Light Therapy?, ICU Psychosis 01:22:16 Sleep & Darkness, Tools: Eye Mask, Bathroom Navigation; Meals & Light 01:28:27 Influenza, Flu Shots, Swiss Cheese Model; Flu Shot Risks? 01:38:13 Masks?, Flu; Handwashing 01:42:16 Sponsor: Our Place 01:43:57 Water, Sodium; Innate Immune System, Fever & Hydrotherapy 01:53:46 Fever, Heat Hydrotherapy, Interferon & Immune System 01:58:25 Cold Hydrotherapy, Vasoconstriction & White Blood Cells 02:09:56 N-Acetyl Cysteine (NAC), Glutathione, White Clots, Flu, Covid 02:19:28 Tool: NAC Dose & Regimen; Mucous, Flu Symptoms 02:25:25 Zinc Supplementation, Copper; Exogenous Interferon 02:28:40 Eucalyptus Oil, Inhalation 02:32:22 Air, Smoking, Vaping, Nicotine Gum 02:36:49 Fresh Air, Forest Bathing, Tool: Go Outdoors 02:40:09 Nature vs Inside Environments, Dark Days/Bright Nights Problem 02:52:38 Long COVID, Mitochondrial Dysfunction, Intermittent Fasting, Sunlight 03:00:43 Covid & Varied Severity, Smell Loss Recovery 03:05:04 Mold Toxicity, Lungs, Germ vs Terrain Theory, Immunocompromised 03:11:46 Trust, Spirituality, Community, Faith; Forgiveness 03:19:46 Hospital Admission, Tool: Asking Questions 03:25:42 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how to optimize hormones—particularly testosterone, estrogen, and related sex steroids—to enhance fertility and overall well-being. I discuss the sources of testosterone and estrogen and how their levels fluctuate with age in both males and females. I also cover how behaviors such as exercise, cold and heat exposure, light exposure, illness, and breathing patterns affect hormones. Additionally, I examine specific supplements and replacement therapies, highlighting important precautions to consider when adjusting hormone levels. Read the show notes for this episode at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Hormones 00:01:15 Testosterone & Estrogen Sources & Age, Adrenals 00:03:34 Sponsor: Eight Sleep 00:05:05 Competition, Males & Testosterone; Dopamine 00:09:27 Testosterone Decreases, Expectant Fathers, Illness 00:11:30 Sleep Apnea, Testosterone, Estrogen, Cortisol, Tool: Nasal Breathing 00:15:57 Sponsor: AG1 00:17:00 Dopamine, Cortisol, Fertility, Tool: Light Viewing Behavior  00:19:31 Heat, Cold & Hormone Levels 00:21:14 Resistance & Endurance Training, Testosterone, Tool: Exercise Order 00:23:26 Estrogen, Menopause, Hormone Therapy 00:25:07 Sponsor: Function 00:26:54 Vitamins, Opioids, Supplements, Tongkat Ali, Cancer Risk 00:31:26 Luteinizing Hormone, hCG, Fadogia Agrestis, Tool: Blood Tests 00:36:00 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Michael Platt, Ph.D., a professor of neuroscience and psychology at the University of Pennsylvania. We discuss how factors such as hormonal or social status influence what we value, how we make decisions, and even our perceptions across a range of areas, from who and what we find attractive to our political affiliations. We also discuss how humans evaluate and shift power in relationships and form hierarchies in groups. Dr. Platt also shares new science-based tools for improving focus, creativity, and attention. Read the full show notes for this episode at hubermanlab.com. Sponsors AG1: https://drinkag1.com/huberman Our Place: https://fromourplace.com/huberman Wealthfront**: https://wealthfront.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Dr. Michael Platt 00:02:12 Humans, Old World Primates & Decision-Making; Swiss Army Knife Analogy 00:07:52 Sponsors: Our Place & Wealthfront 00:11:01 Attention Allocation, Resource Foraging 00:16:40 Social Media; Marginal Value Theorem, Distraction 00:22:22 Tool: Remove Phone from Room; Attention & Urgency 00:25:23 Tool: Self Conversation; Visual Input, Attention as a Skill 00:29:29 Warming-Up Focus, Tool: Visual Aperture & Attention 00:38:57 Sponsor: AG1 00:40:13 Control of Attention, Tool: Changing Environment 00:44:07 Attention Continuum, Professions, Measuring Business Skill with Neuroscience 00:53:06 Theory of Mind, Covert Attention, Attentional Spotlights 01:00:05 Primates, Hormone Status, Brain Size, Monogamy 01:09:31 Monkeys, Neuronal Multiplexing & Context; Equitable Relationships 01:20:05 Sponsor: BetterHelp 01:21:11 Relationships, Power Dynamics, Neuroethology 01:29:34 Humans, Females & Hormone Status; Monkeys, Social Images, Hormones 01:38:03 Humans, Attractiveness, Value-Based Decision Making 01:44:32 Altruism, Group Selection & Cooperation, Selflessness 01:49:08 Males, Testosterone, Behavior Changes 01:55:46 Sponsor: Function 01:57:34 Oxytocin, Pro-Social Behaviors, Behavioral Synchrony 02:08:13 MDMA, Oxytocin, Anxiety; Social Touch, Despair & Isolation 02:17:12 Isolation, Social Connections & Strangers, Tool: Deep Conversation Questions 02:21:17 Bridging the Divide, Tribes & Superficial Biases 02:26:58 Testosterone, Risk-Taking Behavior 02:30:52 Decision-Making, Tool: Accurate or Fast? 02:38:31 Decision-Making, Impact of Time & Fatigue 02:45:23 Advertising, Status, Celebrity, Monkeys 02:52:19 Hierarchy; Abundance & Scarcity, Money & Happiness, Loss Aversion 03:02:47 Meme Coins, Celebrity Endorsement, Social Sensitivity 03:12:22 Decisions & Urgency; Bounded & Ecological Rationality 03:18:09 Longevity Movement; Mortality & Motivation 03:24:48 Retirement?, Serial Pursuits & Pivoting 03:30:17 Apple or Samsung?, Brand Loyalty, Empathy 03:38:15 Political Affiliation, Empathy 03:46:22 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain the crucial role hormones play in shaping the sexual development of both the brain and body. I discuss how biological masculinization and feminization depend on factors such as genetics, hormone ratios, and receptor availability. I also explore how hormones like testosterone, estrogen, and other steroid hormones influence sexual characteristics and brain development. Additionally, I examine the impact of environmental factors—such as herbicides like atrazine, cannabis, alcohol, and even cell phones—on hormone function and reproductive health. Read the full episode show notes, including referenced articles, resources, and people mentioned at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman Function: https://functionhealth.com/huberman Our Place: https://fromourplace.com/huberman BetterHelp: https://betterhelp.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Hormones, Sexual Development 00:01:25 Chromosomal Sex, Gonadal Sex, Hormonal Sex, Morphology 00:06:08 Sponsor: Function 00:07:56 Steroid Hormones, Sexual Characteristics 00:10:59 Primary & Secondary Sexual Characteristics, Dihydrotestosterone (DHT), Kisspeptin 00:15:12 Masculinization of Brain, Estrogen 00:16:29 Sponsors: Our Place, BetterHelp 00:19:15 Herbicides, Atrazine, Hormone Effects, Sperm Counts 00:25:04 Female Sexual Development, Androgen Insensitivity Syndrome 00:28:37 Sponsor: AG1 00:29:41 Cannabis & Aromatase Activity, Gynecomastia; Alcohol & Estrogen Activity 00:32:34 Cell Phones & Gonads 00:35:24 Beard & Hair Growth, DHT 00:38:42 Hyenas, Hormones, Androstenedione; Plants 00:43:44 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Pavel Tsatsouline, a world-renowned strength and conditioning coach, former military special forces training instructor, author, and founder of StrongFirst—an online school focused on “low-tech, high-concept” training to build strength for men and women of all fitness levels. We discuss the most effective and efficient ways to build strength, endurance, and flexibility. We cover bodyweight-only, free-weight, and machine-based protocols and describe training splits and lesser-known but highly effective ways to train, especially for people with limited time. We also discuss local versus systemic nervous system and muscle recovery, how to complete training sessions with increased energy, why training to “failure” is not advised, optimal rest-between-sets protocols to improve performance, and how to vary effort levels across each week and month to ensure regular progress. This episode brings you highly practical, science-supported, and real-world-tested training methods to build strength, endurance, and flexibility from one of the world’s top experts. Sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Levels: https://levels.link/huberman LMNT: https://drinklmnt.com/huberman Joovv: https://joovv.com/huberman Maui Nui: https://mauinuivenison.com/huberman Timestamps 00:00:00 Pavel Tsatsouline 00:02:29 Fitness, Strength, Model Athlete 00:07:19 Tool: Essential Training Movements 00:13:46 Sponsors: Eight Sleep & Levels 00:16:29 Dips, Pull-Ups, Farmer Carry, Tools: Kettle Bell Mile, Grip Strength & Longevity 00:29:57 Concentric vs Eccentric Only Movements, Isometric, Tool: Pause Reps 00:38:38 Sponsor: AG1 00:39:53 “Greasing the Groove”, Cramming Analogy, Strength is a Skill 00:48:27 Tool: Greasing the Groove Protocol 00:54:12 Tool: Movement & Motivation; Nervous System 01:00:00 Frequency & Recovery, Heterochronicity, Soviet vs American Training 01:10:25 Soviet vs American Strength Schools, Periodization, Recovery 01:20:00 Sponsors: LMNT & Joovv 01:22:45 Bell Squat, Non-Spine Compressing Leg Work, Tool: Zercher Squat 01:27:15 Machines, Beginners vs Advanced? 01:28:41 Shorter Cycles? Linear & Wave Progression, Step Loading, Variable Overload 01:32:04 Strength & Endurance, Bodybuilding, “Bro Split” 01:40:28 Endurance, Cost of Adaptation, Heart Adaptations 01:46:38 Rest Periods, Interval Training, Tool: German Interval Training  01:51:34 Tool: Cardiovascular Training, Glycolytic Power Repeats; Muscle Growth 01:57:31 Sponsor: Maui Nui 01:59:00 Rest Period Activities, Tool: Protecting Back 02:04:33 Endurance Training, Anti-Glycolytic Revolution, Specialized vs Variety  02:11:30 Not Seeking the “Pump”, Repeated Sprint Ability, Tool: Anti-Glycolytic Endurance Training 02:19:06 Seek Soreness or Pump?, Hypertrophy 02:23:05 Tool: Planning Strength & Endurance Training, Individualization 02:32:27 Training Quality, Practiced Skill 02:35:39 Non-Athletes, Strength & Endurance, Training Duration 02:40:20 Post-Exercise Fatigue, Tools: Fragmentation, Feedback, Volume 02:48:01 Pre-Workout Stimulants 02:53:51 Performance & Arousal, Breathing, Disinhibition, Emotion 03:03:42 Train to Failure?, Recovery 03:08:40 Flexibility, Range of Motion Training, Kettle Bell, Tool: Wall Squat 03:14:57 Training for Flexibility; Training as a Practice 03:17:46 Older Adults & Strength Training, Consistency Over Intensity 03:25:08 Body-Weight vs Barbell vs Kettlebell Training 03:34:06 Kettlebell Training, Swings, Power & Endurance 03:41:55 Training Choices, Tool: Simple, Consistent Program 03:47:38 Kids & Training, General vs Specialization? 03:51:21 Core Work, Abdominals, Tools: Tension & Attention; ‘Pressurize’ Abs 04:03:34 Breathing, Force, Strength 04:05:02 Directing Gaze While Weightlifting 04:12:37 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I discuss the biology of emotions and moods, focusing on how development and neurochemicals shape our feelings and relationships. I describe how early infant bonds and puberty shape adult patterns of emotional connection. I explain that understanding emotions requires recognizing both internal states and external cues, along with strategies to enhance your emotional awareness. Additionally, I discuss the key elements of healthy emotional bonds and provide practical tools to deepen one’s understanding of emotions, leading to a richer emotional life. Read the full episode show notes at hubermanlab.com. Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠⁠⁠⁠⁠. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman BetterHelp: https://betterhelp.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Emotions 00:03:01 Sponsor: Eight Sleep 00:04:39 Emotions & Childhood Development 00:06:35 Infancy, Anxiety 00:08:04 Understanding Emotions; Tools: Mood Meter; Emotions & 3 Key Questions 00:11:45 Infancy, Interoception & Exteroception 00:12:48 Sponsor: BetterHelp 00:14:02 Strange-Situation Task & Babies, Social Bonds, Emotional Regulation 00:18:04 Tool: Exteroception vs Interoception Focus? 00:23:07 Sponsor: AG1 00:24:11 Puberty, Kisspeptin; Testing the World & Emotional Exploration 00:31:56 Sponsor: LMNT 00:33:13 Creating Healthy Emotional Bonds; Dopamine, Serotonin & Oxytocin 00:37:07 Vasopressin; Vagus Nerve & Alertness 00:41:34 Recap & Key Takeaway Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Ellen Langer, Ph.D., professor of psychology at Harvard University and the world’s leading researcher on the mind-body connection and the power our thinking has on our physical health. She explains how specific ways of framing and asking questions about the world shape our physical health and rate of aging. Dr. Langer also explains how our perception of time and control significantly impact our rate of physical healing, hormones, immune system, and longevity. She describes mindfulness as a way of framing life, not simply a meditation or other practice, and discusses data showing how to use one’s mind to overcome health challenges and achieve remarkable outcomes. Dr. Langer is a luminary and pioneer in researching the relationship between the mind and body with scientific rigor. Her work and our discussion are applicable to women and men of all ages and walks of life. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Helix Sleep: https://helixsleep.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman Our Place: https://fromourplace.com/huberman Timestamps 00:00:00 Dr. Ellen Langer 00:02:57 Mindfulness 00:06:53 Mindless, Focus; Being Mindful 00:11:03 Sponsors: BetterHelp & Helix Sleep 00:13:41 Meditation 00:14:47 Choices & Longer Life; Mind & Body Unity, Exercise, Nocebo & Placebo Effect 00:25:39 Self, Mind-Body Interconnectedness 00:32:16 Acupuncture; Cancer & Healing, Probabilities, Tool: Tragedy or Inconvenience? 00:42:18 Sponsors: AG1 & Joovv 00:44:46 Brain & Predictions, Control & Mindlessness; Resolutions 00:48:09 “Should” Thoughts, Multitasking, Making Moments Matter, Work-Life Balance 00:56:55 Sleep, Stress, Tool: Perceived Sleep & Performance 01:01:58 Counterclockwise Study 01:06:15 Pioneering a Field, Change, Decisions & Uncertainty 01:16:47 Sponsor: Function 01:18:35 Making Sense of Behavior, Forgiveness, Blame 01:25:35 Technology, Human Drive; Tool: Noticing & Appreciating New Things 01:32:50 Art, Mindfulness, Education, Awards 01:39:30 Labels, Borderline Effect; Identity, “I Am”, Learning & Age 01:49:44 Sponsor: Our Place 01:50:56 Memory Loss, Vision; Chronic Disease, Symptom Variability 02:01:22 Deadlines, Constraints; Scientific Method & Absolutes 02:06:47 Covid Crisis, Vaccines, Uncertainty, Multiple Answers 02:12:06 Age & Decline?, Experience Levels & “Disinhibited” 02:18:18 Justice, Drama; Life-Changing Events & Perspective 02:25:45 Death, Spontaneous Cancer Remission; Will to Live 02:31:59 Mindful Hospital, Stress, Burnout, Tool: Mindful Checklist 02:36:32 Noticing, Choices 02:41:16 Coddling, Fragility, Social Media, Money 02:48:26 Tool: Playfulness 02:52:08 Nostalgia, Mindfulness; Tool: Gamifying Life; Parenthood & Work 02:59:17 Healing & Time Perception, Awareness & Neuroplasticity, Imagine Possibilities 03:07:12 Reviews & Critical Feedback, Others’ Opinions 03:12:00 Enlightenment, Flexibility, Expansiveness; Everyone Song 03:19:47 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain the biological mechanism behind motivation and drive, as well as discuss practical tools for overcoming procrastination.  I discuss the key role dopamine plays in driving cravings and motivating action. I explain how dopamine regulates the balance between pleasure and pain, and what happens when this system becomes dysregulated, leading to addiction. I discuss the role of molecules like serotonin, which help enhance the enjoyment of the present, and explain how to balance the drive for more while staying focused in the present. I also discuss the causes of procrastination and describe strategies to boost dopamine levels through behavioral approaches or supplements.  Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Mateina: https://drinkmateina.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Motivation 00:01:57 Dopamine & Brain  00:04:08 Anticipation, Craving & Dopamine 00:05:37 Sponsor: AG1 00:06:46 Food, Drugs & Dopamine Release 00:10:18 Addiction, Pleasure & Pain Balance 00:14:12 Sponsors: Eight Sleep & Mateina 00:17:14 Dopamine, Pain, Yearning 00:19:08 “Here and Now” Molecules, Serotonin, Endocannabinoids, Tool: Mindfulness 00:22:42 Procrastination; Tool: Extend Dopamine, Offset Pain 00:26:15 Sponsor: LMNT 00:27:31 Dopamine & Motivation; Increasing Dopamine, Phenethylamine (PEA) 00:30:58 Dopamine Schedule, Subjectivity 00:33:59 Gambling, Intermittent Reinforcement, Tool: Blunting Rewards 00:38:51 Recap & Key Takeaway Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Josh Waitzkin, former child chess prodigy and the subject of the movie and true story Searching for Bobby Fischer. Josh is also a world champion martial arts competitor and the author of the book The Art of Learning. We discuss Josh’s childhood as a chess prodigy and how he learned to train and compete at the highest levels by facing his fears and overcoming points of weakness. He explains the principles that unify disparate physical and mental pursuits and how understanding the interconnectedness of the learning process enables ultra-high-level performance across disciplines. We explore how to structure one’s day to tap into the most creative, generative, and unique capabilities. Josh shares his approach to learning, including how to address flaws and mistakes and how to harness the subtle and overt energies of the learning and peak performance process. He also discusses how he structures his life and makes decisions related to career and family. This episode is sure to inspire deep thinking and practical life changes for all who listen. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Wealthfront**: https://wealthfront.com/huberman Our Place: https://fromourplace.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Josh Waitzkin 00:03:21 Chess, Competition & Performance 00:10:50 Martial Arts, Tai Chi, Jiu-Jitsu, Foiling, Training Others 00:14:41 Sponsors: Wealthfront & Our Place 00:17:43 Theory of Mind, Chess, Strategy & Mindset 00:26:39 Early Chess Training 00:32:30 Failure & Change, Chess, Tension, Power of Empty Space 00:43:22 Sponsors: AG1 & Joovv 00:48:06 Grief, Competition Loss, Growth, Frustration Tolerance 00:57:22 Arousal, Frame Rates, Intense Moments 01:06:17 Frame Rates & Pupil Size; Firewalking, Training 01:13:12 Sponsor: Function 01:15:58 Stress & Recovery, Tools: Doing Less, Most Important Question (MIQ) 01:23:24 Tool: Still Body, Active Mind; Shame, Strengthening Weaknesses 01:32:02 Child Prodigies, Brittle; Chess Principles & Transfer to Life 01:43:22 Sponsor: Eight Sleep 01:44:48 Preconscious vs Postconscious 01:52:02 Hypoxic Breathwork Caution & Drowning; Foiling, Fear, Postconscious 01:57:05 Static vs Dynamic Mindset, High Performers 02:05:48 Comebacks, Hunting Adversity, Living on Other Side of Pain, Tool: Cold Plunge 02:19:20 Ego, Identity, Unbreakable Will 02:29:18 Studying People; Chess, Computers; Science & AI; Ocean & Control 02:40:37 Time, Future Direction, True to Self, Wounds 02:51:07 Daily Routine, Individualization, Waking Up, Tool: MIQ Gap Analysis 03:00:21 Tool: MIQ; Stuck Points, Distraction 03:05:58 Reflective vs Stimulus-Response, Optimize Quality not Quantity 03:14:12 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Social Media, Protocols Book, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how the different nutrients and foods we eat impact our emotions and overall mood. I discuss how the mind-body connection shapes our food choices and cravings, highlighting the roles of key neurotransmitters like dopamine and serotonin in driving eating behaviors. I explain the biological mechanisms behind cravings for specific foods, such as sugar, and how psychological factors like belief effects can influence our perception of hunger. I also describe how certain nutrients, like omega-3 fatty acids, and a healthy gut microbiome are crucial in mood regulation and immune function. Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinkag1.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Emotions, Food & Nutrition 00:02:30 Attraction & Aversion 00:03:38 Vagus Nerve, Sugar 00:06:31 Sponsor: Function 00:08:19 Gut “Feelings”, Hidden Sugars, Amino Acids 00:10:43 Dopamine, Craving, L-tyrosine 00:14:45 Serotonin, Carbohydrates 00:17:59 Sponsor: AG1 00:19:36 Tool: Omega-3s; Depression, SSRIs 00:22:36 Gut-Brain Axis, Gut Microbiome 00:26:00 Probiotics, Brain Fog, Tools: Fermented Foods, Saccharine Caution 00:29:03 Ketogenic Diet & Gut Microbiome, Tool: Individual Diet Variability 00:32:23 Sponsor: LMNT 00:33:40 Tool: Belief Effects; Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Brian Keating, Ph.D., a cosmologist and professor of physics at the University of California, San Diego. We discuss the origins of the universe and how humans have used light and optics to understand where and how life on Earth emerged. We explore how early humans charted the stars, sun, moon, and other celestial events to measure time and track seasons, as well as how stargazing continues to connect us to a shared ancient experience. Additionally, we examine the scientific process, the practical and ethical challenges of pursuing groundbreaking discoveries, and the emotional toll of striving for recognition in one’s profession. Finally, we discuss whether astrology has any scientific validity and consider the possibility of life beyond Earth. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman Helix Sleep: https://helixsleep.com/huberman ROKA: https://roka.com/huberman Timestamps 00:00:00 Dr. Brian Keating 00:02:07 Cosmology, Origin of Universe 00:05:41 Sponsors: LMNT & BetterHelp 00:08:33 Stars, Planets, Early Humans, Time 00:14:53 Astrology, Ophiuchus Constellation 00:19:58 Pineal Gland, Time-Keeping & Stars, Seasons & Offspring 00:29:19 Humans, Time Perception, Astronomy 00:36:08 Sponsor: AG1 00:37:47 Brain & Prediction; Moonset, Syzygy; Telescope, Galileo  00:46:36 Light Refraction; Telescope, Eyeglasses 00:51:36 Earth Rotation & Sun 00:53:43 Glass, Microscope, Telescopes & Discovery 01:02:53 Science as Safe Space; Jupiter, Galileo, Discovery, Time 01:10:48 Early Humans, Stonehenge, Pyramids, Measurement Standards  01:15:54 Giants of Astronomy  01:20:04 Sponsors: Function & Helix Sleep 01:23:10 Origin of Life, Scientific Method & P-Hacking; Nobel Prize, Big Bang, Inflation 01:30:20 Cosmic Microwave Background Radiation, BICEP 01:37:58 Father & Son Relationship, Science & Rewards 01:44:06 Loss, Mentor  01:49:55 Antarctica, South Pole 01:56:49 Light & Heat Pollution, South Pole 02:01:09 Prize Pursuit, First Discovery; Star Collapse, Micrometeorites, Polarization  02:08:26 Sponsor: ROKA 02:10:08 Moon, Size & Horizon; Visual Acuity; Rainbow or Moon Bigger? 02:15:21 Sunset, Green Flash, Color Opponency 02:23:05 Menstrual & Lunar Cycles; Moon Movement 02:26:36 Northern Hemisphere & Stargazing, Dark Sky Communities, Telescope 02:29:51 Constellations, Asterism; Halley's & Hale-Bopp Comets 02:32:13 Navigation, Columbus 02:36:29 Adaptive Optics, Scintillation, Artificial Stars 02:48:28 Life Outside Earth? 02:57:50 Gut Microbiome; Building Planet 03:05:00 Zero-Cost Support, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Social Media, Protocols Book, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain strategies for managing stress, both in the short and long term, to enhance overall well-being. I explain how the mind and body respond to stress and how acute stress has immune-boosting benefits. I discuss science-supported tools and supplements to better manage stress in real time and protocols for raising one's stress threshold to build resilience to life’s inevitable challenges. I also describe practices to reduce chronic stress and maintain a balanced, healthy life.  Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Emotions & Stress 00:02:37 What is Stress? 00:04:23 Short-Term Stress Response 00:06:49 Breathwork to Reduce Stress; Tool: Physiological Sigh 00:11:52 Physiologic Sigh, Carbon Dioxide & Rapid Stress Reduction 00:13:30 Sponsor: Function 00:15:18 Short-Term Stress, Positive Benefits, Immune System 00:18:22 Tool: Deliberate Hyperventilation, Adrenaline & Infection 00:22:49 Sponsor: AG1 00:24:25 Raising Stress Threshold, Tool: Eye Dilation 00:28:24 Mitigating Long-Term Stress; Tool: Social Connection, Delight 00:32:22 Sponsor: Eight Sleep  00:33:52 Melatonin, Caution 00:35:00 L-theanine, Ashwagandha 00:36:13 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Becky Kennedy, Ph.D., a clinical psychologist, renowned expert on parent-child relationships and founder of Good Inside, an educational platform for parents and parents-to-be. We discuss how to learn, embody and teach better emotional processing, leading to healthier relationships in parenting, work, romantic partnerships and friendships. Dr. Kennedy shares practical strategies for managing guilt, building frustration tolerance and nurturing emotional intelligence, as well as the impact of technology on emotional processing. This conversation aims to empower listeners to cultivate resilient, loving and supportive connections across all areas of life. Sponsors AG1: https://drinkag1.com/huberman Wealthfront*: https://wealthfront.com/huberman Our Place: https://fromourplace.com/huberman Joovv: https://joovv.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman *This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member FINRA/SIPC. The Annual Percentage Yield (“APY”) on cash deposits as of December 27,‬ 2024, is representative, subject to change, and requires no minimum. Funds in the Cash Account are swept to partner banks where they earn the variable‭ APY. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Dr. Becky Kennedy; LA Fires 00:03:13 Emotions, Parents & Kids, Information, Tools: Story; “Right to Notice” 00:11:24 Sponsors: Wealthfront & Our Place 00:14:25 Empathy, Kids & Parents 00:18:33 Sturdiness, Pilot Analogy, Tool: Parental Self-Care 00:26:34 Emotions, Rigidity, Moody vs Steady Kids, Siblings 00:32:51 Emotion Talk, Crying; Eye Rolls, Tools: Not Taking Bait; Discuss Struggle 00:39:26 Parent-Child Power Dynamics, Tools: Requests for Parent; Repair 00:48:50 Sponsors: AG1 & Joovv 00:51:39 Power & Authority, Tools: Learning More; Parent Primary Job & Safety 00:59:16 Statements of Stance, Actions vs Emotions; Values, Behaviors & Rigidity 01:05:59 Guilt, Women; Tools: “Not Guilt”, Tennis Court Analogy & Empathy 01:15:46 Sponsors: LMNT & Eight Sleep 01:18:41 Guilt, Relationships, Tool: Naming Values Directly 01:26:06 Locate Others & Values; Sturdy Leadership; Parenting & Shame 01:31:36 Egg Analogy & Boundaries; Tools: Frame Separation; Pilot & Turbulence; Safety 01:39:30 Projection, “Porous”; Tools: Gazing In vs Out, Most Generous Interpretation 01:45:51 Tools: “Soften”; Do Nothing & Difficult Situations; Proving Parenting 01:51:05 Gazing In vs Out, Scales; Self-Needs & Inconvenience 02:00:05 Stress & Story, Nervous; Relationships vs Efficiency 02:08:46 Technology, Relationships, Frustration Tolerance, Gratification 02:15:18 Slowing Down, Phones, Frustration, Capability 02:21:42 Immediate Gratification, Effort & Struggle, Dopamine 02:29:25 Confidence, Board Games, Parental Modeling 02:34:04 Ultra-Performers & Pressure, Emptiness 02:41:29 Trying Things, Unlived Dreams, Frustration Tolerance, Tool: Learning Space 02:51:08 Learning & Building Frustration Tolerance, Tantrums; Feelings & Story 03:03:00 Tool: Using Story; Shame, Punishment 03:12:55 Leadership & Storytelling, Tools: Asking Questions; Songs & Learning 03:23:21 Miss Edson, Momentum, Tool: Small First Steps 03:30:15 Tools: Parents & Starting Point 03:36:29 Good Inside, Zero-Cost Support, Spotify & Apple Follow & Reviews, YouTube Feedback, Sponsors, Social Media, Neural Network Newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how to manage pain and accelerate injury recovery by leveraging protocols to modulate pain perception.  I discuss how pain interpretation is a complex experience, shaped by both internal factors like emotions and genetics, as well as external factors, such as context. I explain how practical strategies like acupuncture, breathing techniques, exercise and temperature modulation can influence the body’s pain response and accelerate recovery. I also discuss topics like phantom limb pain, recovering from traumatic brain injury and the crucial role inflammation plays in the healing process.  Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman David: https://davidprotein.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Neuroplasticity 00:01:58 Somatosensory System, Pain 00:05:22 Pain vs Injury; Genes 00:07:38 Sponsor: Eight Sleep 00:09:09 Touch, Sensitivity, Pain, Inflammation 00:11:24 Phantom Limb Pain, Top-Down Modulation 00:15:31 Traumatic Brain Injury, Aging & Glymphatic System; Tools: Side Sleeping, Zone 2 Cardio 00:20:36 Sponsor: AG1 00:21:49 Pain Interpretation, Adrenaline, Emotion & Love 00:25:03 Acupuncture; Somatosensory System, Pain, Gut & Inflammation 00:32:15 Sponsor: David 00:33:31 Tool: Wim Hof Method, Tummo Breathing, Pain 00:34:29 Tools: Injury Management, Ice or Heat? 00:38:10 Platelet-Rich Plasma (PRP), Stem Cells 00:39:43 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I discuss how different forms of exercise impact brain health and performance in both the short and long term. I explain how many of the positive effects of exercise on brain function occur through the action of specific neurochemicals that increase alertness. I also cover how to best time exercise and which specific types of exercise to include in your weekly routine to maximize benefits for your brain. Additionally, I explain how certain types of exercise trigger the release of a hormone from your bones called osteocalcin, as well as brain-derived neurotrophic factor. Together, these substances increase neuroplasticity and enhance learning. The positive effects of exercise on brain oxygenation, blood supply, and fuel utilization are also discussed. Listeners will learn how to design a weekly exercise program that optimizes physical fitness, brain health, longevity, and performance, along with the mechanistic logic behind those recommendations. Find show notes with articles, resources and more at hubermanlab.com. Pre-order Andrew's upcoming book, Protocols: https://go.hubermanlab.com/protocols Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Helix Sleep: https://helixsleep.com/huberman David: https://davidprotein.com/huberman Function: https://functionhealth.com/huberman Maui Nui: https://mauinui.com/huberman Timestamps 00:00:00 Exercise, Brain Health & Performance; Protocols Book 00:04:03 Sponsors: BetterHelp & Helix Sleep 00:06:55 Brain Health, Cardiovascular & Resistance Training 00:11:51 Exercise & Positive Impact on Brain Performance; Arousal 00:18:20 Learning & Arousal 00:23:18 Sponsors: AG1 & David 00:26:01 Exercise & Acute Learning 00:29:16 Tool: High-Intensity Training & Cognitive Flexibility; Over-Training 00:33:32 Long-Term Brain Health; Tool: Exercise “Snacks”, Cognitive Performance 00:36:57 Exercise, Brain & Body Energy, Adrenaline, Norepinephrine 00:44:08 Adrenal “Burnout”?; Exercise to Increase Energy, Adrenaline 00:48:20 Tool: Core, Compound Movements; Mind-Body Connection 00:53:58 Sponsor: Function 00:55:45 Bones, Osteocalcin, BDNF & Hippocampus; Tool: Jump Training 01:01:30 Exercise, Fuel, Multifactorial Pathways; BDNF & Activity 01:05:06 Lactate, Astrocytes & Brain Function; VEGF & Brain Health 01:11:17 Tools: Zone 2, High-Intensity Training, Time Under Tension Training 01:19:54 Sponsor: Maui Nui 01:21:37 Tools: Time Under Tension; Explosive Jumping, Eccentric Control Training 01:25:30 Injury & Exercise, Illness 01:28:09 Sleep; Injury, Sleep-Deprivation & Exercise 01:33:51 SuperAgers, Anterior Mid-Cingulate Cortex, Grit & Persistence 01:42:04 Tool: Embrace Challenges; Deliberate Cold Exposure, Rope Flow 01:47:39 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how to boost creativity and enhance learning by aligning with the body’s natural rhythms and strategically using protocols to optimize states of alertness or calm. I outline tools to improve focus and learning, including when to use specific techniques based on the time of day and how to adjust focus and tasks according to energy levels. I also discuss the two essential components of creativity and explain how to structure productive, creative work sessions. By combining biological tools — such as exercise, meals, hydration, and sleep — with subjective methods like music, I demonstrate how to tailor your approach to align with your unique biological rhythms and individual goals, fostering greater creativity and learning. Huberman Lab Essentials are short episodes, approximately 30 minutes, focused on key scientific and protocol takeaways from past Huberman Lab episodes. Essentials are released every Thursday, while full-length episodes continue to be released every Monday. Read the full show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Neuroplasticity 00:01:50 Types of Neuroplasticity  00:03:46 Autonomic Arousal, Sleep 00:05:06 Sponsor: AG1 00:06:34 Waking Up, Tools: Sunlight, Caffeine Delay, Hydration 00:09:39 Alertness, Morning & Work Bout 00:10:05 Dopamine & Learning; Tool: Music & Alertness 00:14:24 Sponsor: David 00:15:40 Tool: Exercise Early; Morning Work 00:16:58 Meals; Afternoon Dip & Work, Tools: Hydration, Non-Sleep Deep Rest (NSDR) 00:19:21 Creativity: Exploring vs. Implementation 00:21:44 Psychedelics, Sensory Blending; Tool: Timing Creative Work 00:23:50 Sponsor: LMNT 00:24:07 Tool: Evening Sunlight; Lights, Evening Meal & Carbohydrates 00:26:09 Natural Sleep/Wake Schedule; Tools: Anticipate Evening Alertness; NSDR 00:30:25 Work & Daily Schedule, Tool: 90-Minute Work Bouts 00:31:43 Optimize Biological Rhythms & Tools for Creativity & Learning  Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Jordan Peterson, Ph.D., psychologist, professor emeritus at the University of Toronto, best-selling author, and prominent online educator. We discuss the biology of human emotions and motivations, healthy versus destructive impulses, addictions, and generative drives. Topics include how brain states shape decision-making—for better or worse—and how religion and culture can guide us toward and through the best paths in life. We also explore the innate human drive to create "impact at a distance" and how it influences social interactions, educational pursuits, career choices, and relationships. Additional subjects include morality, social media, politics, the human appetite for drama, and the importance of embracing responsibility as a form of adventure to avoid wasting time. Listeners will gain practical knowledge from psychology, neuroscience, philosophy, and religion. Read the full show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman Levels: https://levels.link/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Jordan Peterson 00:02:32 Sponsors: David & Levels 00:05:19 Brain, Impulses, Integration, Personalities 00:14:08 Personalities, Motivation 00:18:18 Context & Children; Religion, Motivation & Personality 00:24:08 Hypothalamus, Context, Maturation 00:29:46 Psychopathy, Kids & Aggressive Behavior & Socialization 00:33:37 Polytheistic & Monotheistic Religions; Rage, Sociopathy & Addiction 00:41:05 Sponsors: AG1 & ROKA 00:43:58 Belief in God, Addiction 00:50:34 Pornography, Dopamine, Processed Foods 00:56:20 Clean Diet, Satiety; Fundamental Pleasures, Food, Sexuality 01:04:44 Power, Target, Sin 01:06:46 Sponsor: Function 01:08:33 Abraham; Call to Adventure, Success, Respect, Community 01:21:30 Wisdom, Noah; Religion, Incentive Structure & Motivation 01:26:52 Dopamine & Target, Sin; Frontal Eye Fields 01:31:59 Meta-Target & Goals, Sermon on the Mount; Fears 01:40:36 Sponsor: LMNT 01:41:51 Ultimate vs. Local Victory, Pearl of Great Price 01:45:05 Time Scales & Rewards; Entropy, Dopamine & Goals 01:51:20 Pornography, Effortless Gratification; Revelation & Sexuality Demise 02:02:33 Adventure & Responsibility, Sacrifice; Tool: Ordering Room 02:12:02 Storytelling, Science, Career Advancement, Pursuing Truth 02:23:46 Abraham & Adventure; Purposeful Satisfaction, Podcast 02:28:13 Finding Your Calling, Tools: Calling & Conscience; Creating Order 02:35:06 Order vs. Chaos; Public Shootings, Narcissism 02:40:16 Long-Term Goals, Pursuit, Curiosity, Commitment 02:45:43 Finding Purpose, Tool: Fixing Messes; Conscience & Voice of Divine 02:54:26 Prayer, Aim, Revelation; Thought 03:00:34 Religion, Common Themes 03:10:55 Psychoanalytical Traditions; Play 03:19:23 Play; Humor, Discourse, Alternative Media 03:27:18 Democrats, Republicans; Fear & Growth 03:34:59 Tour, Peterson Academy, YouTube, Cancel Culture 03:48:30 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how making mistakes and perceived frustration drive learning and how movement enhances the brain’s adaptability.  I explain how making errors triggers the release of neurotransmitters, such as dopamine, which are essential for learning. I also discuss the differences between how neuroplasticity occurs in children and adults, focusing on the varying requirements and effort needed for learning. I discuss science-supported learning strategies for adults, including small practice bouts, leveraging frustration, regulating your autonomic state, and using movement to maximize focus and neuroplasticity.  Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman BetterHelp: https://betterhelp.com/huberman Timestamps 00:00:00 Huberman Lab Essentials; Learning 00:01:29 Representational Plasticity, Performance Errors 00:03:16 Neuroplasticity, Neurotransmitters 00:05:03 Sponsor: AG1 00:06:11 Visual Adaptation, Children vs. Adults 00:10:23 Errors, Frustration & Neuroplasticity, Adult Learning 00:14:13 Adults, Incremental Shifts vs. High Contingency; Tool: Small Learning Bouts 00:18:43 Sponsor: David 00:20:00 Tool: Ultradian Cycles, Focus, Errors & Frustration 00:22:08 Dopamine, Errors & Subjective Beliefs; Peak Focus; Tool: Frustration 00:25:56 Sponsor: BetterHelp 00:27:02 Limbic Friction; Tool: Behaviors to Increase Alert or Calm 00:30:43 Balance, Errors & Neurotransmitters 00:33:28 Tool: Enhance Neuroplasticity; Movement Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Laurie Santos, Ph.D., a professor of psychology and cognitive science at Yale University and a leading researcher on happiness and fulfillment. We discuss what truly increases happiness, examining factors such as money, social comparison, free time, alone time versus time spent with others, pets, and the surprising positive impact of negative visualizations. We also explore common myths and truths about introverts and extroverts, the science of motivation, and how to adjust your hedonic set point to experience significantly more joy in daily life. Throughout the episode, Dr. Santos shares science-supported strategies for enhancing emotional well-being and cultivating a deeper sense of meaning and happiness. Read the full show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman ExpressVPN: https://expressvpn.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman David: https://davidprotein.com/huberman Timestamps 00:00:00 Dr. Laurie Santos 00:02:52 Sponsors: Eight Sleep & ExpressVPN 00:06:00 Happiness, Emotion & Cognition; Emotional Contagion 00:11:18 Extrinsic vs. Intrinsic Rewards 00:14:43 Money, Comparison & Happiness 00:21:39 Tool: Increase Social Connection; Real-Time Communication 00:32:16 Sponsor: AG1 00:33:47 Technology, Information, Social Interaction 00:39:22 Loneliness, Youth, Technology 00:42:16 Cravings, Sustainable Actions, Dopamine 00:47:01 Social Connection & Predictions; Introverts & Extroverts 00:57:22 Sponsors: Function & LMNT 01:00:41 Social Connection & Frequency; Tools: Fun; “Presence” & Technology 01:07:53 Technology & Negative Effects; Tool: Senses & Grounding; Podcasts 01:15:11 Negativity Bias, Gratitude, Tool: “Delight” Practice & Shifting Emotions 01:25:01 Sponsor: David  01:26:17 Importance of Negative Emotions; Judgements about Happiness 01:34:16 Happiness & Cultural Differences, Tool: Focus on Small Pleasures 01:41:00 Dogs, Monkeys & Brain, “Monkey Mind” 01:47:40 Monkeys, Perspective, Planning 01:53:58 Dogs, Cats, Dingos; Pets & Happiness 02:00:49 Time Famish; Tools: Time Affluence Breaks; Time Confetti & Free Time  02:07:46 Hedonic Adaptation; Tool: Spacing Happy Experiences 02:15:27 Contrast, Comparison & Happiness; Tool: Bronze Lining, Negative Visualization 02:24:08 Visualization, Bannister Effect; Tool: Imagine Obstacles 02:29:12 Culture; Arrival Fallacy, Tool: Journey Mindset 02:37:11 Mortality, Memento Mori, Tool: Fleeting Experiences & Contrast 02:44:33 Awe  02:48:15 Timescales; Community Engagement & Signature Strengths; Tool: Job Crafting 02:56:55 Strength Date, Leisure Time; Tool: Doing for Others, Feel Good Do Good 03:01:42 Tool: Asking for Help 03:05:32 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Social Media, Protocols Book, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain how neuroplasticity allows the brain to continue to adapt and change throughout life, particularly through focused attention and active engagement in learning. I explain how neuroplasticity differs in children and adults, highlighting the key neurochemicals required for adult learning. I explain science-supported protocols to boost alertness and improve attention, including techniques like visual focus and goal accountability. I also discuss how sleep, along with practices such as non-sleep deep rest (NSDR) and naps, support the brain to enhance learning.  Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman More Huberman Lab Huberman Lab Premium: https://go.hubermanlab.com/premium Huberman Lab Merch: https://go.hubermanlab.com/merch Timestamps 00:00:00 Huberman Lab Essentials; Neuroplasticity 00:03:27 Sponsor: David 00:04:43 New Neurons; Sensory Information, Brain & Customized Map 00:07:40 Recognition, Awareness of Behaviors 00:09:58 Sponsor: AG1 00:11:06 Attention & Neuroplasticity 00:15:40 Epinephrine, Acetylcholine & Nervous System Change 00:18:20 Improve Alertness, Epinephrine, Tool: Accountability  00:20:39 Improve Attention, Acetylcholine, Nicotine 00:23:09 Sponsor: LMNT 00:24:26 Tool: Visual Focus & Mental Focus 00:29:54 Tool: Ultradian Cycles, Anchoring Attention 00:31:00 Sleep & Neuroplasticity; NSDR, Naps 00:33:34 Recap & Key Takeaways 00:36:38 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Recommendations, Sponsors Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Bernardo Huberman, Ph.D., a research physicist, expert on quantum networks, and vice president of CableLabs’ Next-Gen Systems. We discuss his journey into science, beginning in South America, how a curiosity about physics led him to the United States, and how his hunger for studying novel problems guided him into fields like physics, computer science, biology, economics, and, most recently, quantum computing. He explains relativity theory, chaos theory, fractals, and quantum internet in terms anyone can understand. We explore how curiosity has continually guided his decisions about what to study and how to live, and how researching hard, even abstract, problems can serve as a model for staying grounded and enjoying everyday life. We also discuss meditation, spirituality, and why continually asking questions about how the world is organized can bring about an immense and lasting sense of meaning and joy. Read the full show notes at hubermanlab.com. Pre-order Andrew's new book, Protocols at protocolsbook.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Helix Sleep: https://helixsleep.com/huberman BetterHelp: https://betterhelp.com/huberman LMNT: https://drinklmnt.com/huberman ExpressVPN: https://expressvpn.com/huberman Mateína: https://drinkmateina.com/huberman Timestamps 00:00:00 Dr. Bernardo Huberman 00:02:13 Sponsors: Helix Sleep & BetterHelp 00:05:08 Early School, Science Interest, Argentina; Soccer 00:12:29 Physics, Childhood Teacher, Family 00:20:48 Music; Dictatorship; Humanistic Education 00:29:09 Sponsor: AG1 00:30:40 US Graduate School 00:39:27 Counterculture, Peer Pressure; Graduation, Job Search 00:49:19 Xerox, Personal Computers; Risk-Takers, Tachyon 00:54:49 Sponsors: LMNT & ExpressVPN 00:57:33 Relativity Theory, Quantum Mechanics 01:05:53 Chaos Theory, Fractals, Butterfly Effect 01:17:21 Scientists, Positive Contributions & Flaws 01:26:19 Sponsor: Mateína 01:27:45 Enjoyment of Life, Meditation; Goal Pursuit 01:35:44 Changing Fields, Computers 01:43:24 Mentors, Students; Restlessness, Curiosity 01:47:41 Industry, Academia, Graduate Degrees 01:54:02 Podcast, Interviewing; Mistakes, Working with Others 02:05:48 Quantum Internet, Unbreakable Code 02:09:48 Physics & Neuroscience; AI 02:15:06 Analog vs. Digital Life, Thinking about Future 02:21:38 Worry, Meditation 02:24:22 Beliefs, God; Spiritual Experiences, Randomness 02:33:53 Thinking about Past; Nostalgia 02:39:19 Politically Incorrect; Libertarians; Cryogenics; Enjoying Life 02:46:30 Joyful; Pushing to Limits; Worry & Enjoyment, Living with Elegance 02:55:57 Etiquette, Clothing 03:04:11 Retirement, Money, Travel 03:12:00 Future Plans; Joyful Life 03:13:33 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explain the important role that sleep and dreams have in learning, regulating emotions, and recovering from trauma. I discuss how dreams during rapid eye movement (REM) sleep contribute to emotional learning and the processing of traumatic experiences. I also discuss the similarities of REM dreams to clinical treatments like ketamine and EMDR therapy. I explain how non-REM dreams function differently to support other types of learning. Additionally, I describe science-backed strategies to optimize both types of sleep for improved learning, mood and emotional regulation. Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman Eight Sleep: https://eightsleep.com/huberman More Huberman Lab Huberman Lab Premium: https://go.hubermanlab.com/premium Huberman Lab Shop: https://go.hubermanlab.com/merch Timestamps 00:00:00 Huberman Lab Essentials; Dreaming, Learning & Un-learning  00:01:04 Types of Sleep 00:02:57 Slow-Wave Sleep, Motor Learning 00:06:23 Sponsor: AG1 00:07:30 REM Sleep, Paralysis, Unlearning of Emotional Events 00:12:29 Lack of REM Sleep, Emotionality 00:15:02 REM Sleep, Learning & Meaning 00:18:54 Sponsor: Joovv 00:20:08 EMDR (Eye Movement Desensitization & Reprocessing) Therapy, Trauma 00:26:48 Ketamine Therapy, PCP, Trauma 00:29:52 Sponsor: Eight Sleep 00:31:23 REM Sleep as Therapy, Emotions 00:33:40 Tool: Improve Slow-Wave & REM Sleep 00:37:05 Recap & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Kelly Starrett, DPT, a world-renowned physical therapist, best-selling author, and expert on improving movement in fitness, sports, and daily life. We discuss strategies to enhance mobility and flexibility to boost physical performance and overall health, including ways to offset aging, heal from injuries faster, and correct movement or strength imbalances. Topics include zero- and low-cost tools, such as how to warm up effectively, prepare mentally for workouts, properly use foam rollers, perform fascial release, and apply heat or cold for pain management and tissue recovery. We also cover the best flexibility protocols. Dr. Starrett explains how to optimize default postures for sitting, standing, and everyday activities. Listeners will gain practical, easy-to-implement knowledge to improve their health and physical performance. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui Venison: https://mauinuivenison.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Kelly Starrett 00:02:44 Sponsors: Maui Nui & Joovv 00:05:46 Movement; Tool: Daily Floor Sitting 00:12:50 Tools: Stacking Behaviors, Stretching, Floor Sitting 00:17:07 Transferring Skills; Movement-Rich Environments; Range of Motion 00:23:47 Sponsor: AG1 00:25:18 Warm-Ups & Play 00:30:51 Asymmetries & Training 00:38:27 Maximizing Gym Time; Tool: 10, 10, 10 at 10 00:42:41 Tool: Warming Up with Play; Breathwork 00:47:26 Sponsors: Function & Eight Sleep 00:50:35 Tool: Foam Rolling, Uses, Types & Technique 01:01:30 Injury vs. Incident, Pain 01:05:54 Managing Pain & Stiffness, Tool: D2R2 Method 01:11:04 Posture, Neck Work 01:19:58 Sponsor: LMNT 01:21:33 Pelvic Floor, Prostate Pain 01:28:06 Urination & Men, Pelvic Floor; Tool: Camel Pose 01:33:42 Mobilizing the Pelvic Floor, Urogenital Health 01:38:27 Abdominals, Rotational Power, Spinal Engine Work 01:43:51 Dynamic & Novel Movements; Endurance & Strength Propensities 01:50:29 Tool: Workout Intensity; Consistency & Workout Longevity 01:57:41 Hip Extension, Tools: Couch Stretch, Bosch Snatch 02:09:38 Fundamental Shapes & Training, Hip Extension, Movement Culture 02:21:06 Training for Life & Fun 02:30:20 Aging with Range of Motion & Control; Mental State & Training 02:35:38 Fascia, Myofascial Mobilization 02:41:17 Rolfing, Tool: Tissue Mobilization & Reducing Discomfort 02:45:14 Deliberate Heat & Cold, Training, Injury & Healing 02:54:35 Desire to Train, Physical Practice 02:58:54 Balanced Nutrition; Eating Behaviors & Social Media 03:10:23 Sustainable Nutrition & Training; Tool: 3 Vegetable Rule 03:14:30 Supplements 03:23:05 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore science-backed protocols to combat jet lag, manage shift work, and optimize sleep across different stages of life.   I discuss “temperature minimum” — a simple and reliable measurement that helps you quickly adjust to new time zones and counteract the negative effects of nocturnal shift work. I also provide actionable tools for regulating sleep and wake cycles in babies and new parents.   The episode emphasizes the critical role of circadian rhythms, influenced by factors like light exposure, temperature regulation, and eating schedules. Practical tools include using light to shift your circadian clock, understanding the role of temperature in sleep, and adopting strategies to improve rest without medication. Whether you’re a shift worker, a parent of a newborn, or someone facing sleep challenges, this episode offers valuable guidance for enhancing recovery and overall well-being. Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman AeroPress: https://aeropress.com/huberman  ROKA: https://roka.com/huberman Timestamps 00:00:00 Introduction to Huberman Lab Essentials 00:00:45 Understanding Circadian Rhythms 00:02:32 Optimizing Light Exposure for Better Sleep 00:04:46 Tools: Combating Jet Lag 00:05:50 Sponsor: AeroPress 00:07:15 The Science of Jet Lag & Longevity 00:10:57 Temperature Minimum: Key to Circadian Adjustment 00:16:49 Sponsor: AG1 00:19:24 Melatonin: Uses & Misconceptions 00:23:23 Sponsor: ROKA 00:24:33 Shift Work: Managing Irregular Schedules 00:26:50 Sleep Strategies for Different Age Groups 00:29:15 Conclusion & Key Takeaways Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Morgan Housel, an expert in private wealth generation and management and author of the bestselling book The Psychology of Money. We discuss how desiring, pursuing, saving, and spending money impact our psychology and perception of wealth. We explore why people tend to either overspend or oversave and examine the most common mistakes made in the pursuit of financial freedom. Additionally, we discuss how to best use money — and one’s relationship with it — as a tool to create psychological security, freedom, and a deeper sense of life purpose. We also delve into the impact of purchases, social media, and wealth signaling on our internal reward circuits, the dangers of using money as a gauge of career progress or self-worth, and the healthiest psychological stances to adopt while building wealth at any level. By the end of the episode, listeners will have gained numerous practical tools for making smarter financial decisions and should have a clearer understanding of the role money plays in their psychology, happiness, and life. Access the full show notes for this episode at hubermanlab.com. Pre-order Andrew's new book, Protocols: protocolsbook.com Thank you to our sponsors AG1: https://drinkag1.com/huberman Wealthfront**: https://wealthfront.com/huberman BetterHelp: https://betterhelp.com/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman **This experience may not be representative of the experience of other clients of Wealthfront, and there is no guarantee that all clients will have similar experiences. Cash Account is offered by Wealthfront Brokerage LLC, Member Finra/SIPC. Promo terms and FDIC coverage conditions apply. Same-day withdrawal or instant payment transfers may be limited by destination institutions, daily transaction caps, and by participating entities such as Wells Fargo, the RTP® Network, and FedNow® Service. New Cash Account deposits are subject to a 2-4 day holding period before becoming available for transfer. Timestamps 00:00:00 Morgan Housel 00:02:13 Sponsors: Wealthfront & BetterHelp 00:05:11 Spending Habits & Cynicism 00:08:44 Tool: Money & Future Regrets 00:16:07 Money Management Extremes; Credit & Hope 00:23:17 Money as a Tool, Happiness, Independence & Purpose 00:27:30 Sponsors: AG1 & ROKA 00:30:11 Unstructured Time; Independence, Identify & Money; Addiction 00:39:04 Longevity, Health & Money 00:47:42 Ambition, Social Media, Fame & Social Debt 00:53:37 Sponsor: Function 00:55:24 Resume Virtues vs. Eulogy Virtues 00:57:52 Compound Interest, Math vs. Behavior 01:01:42 Dopamine & Time, Marshmallow Test & Distraction 01:09:58 Motivation, Pleasure; Relationships 01:14:38 Freedom, Tool: Savings & Independence 01:19:06 Peak-End Rule, Autonomy & Independence; Elder vs. Elderly 01:24:07 Familial Wealth & Identity; Entrepreneurs 01:31:53 Life Purpose; Dogs; Social & Historical Comparison 01:39:58 Social Comparison & Geography, Angst 01:46:07 Carrot vs. Stick, Identity, Tool: Verb States & Energy 01:56:43 Envy & Spending Money; Wealth & Birth Rates 02:01:27 Tools: Parent Modeling; Resentment, Individual Goals 02:07:15 Purpose, Happiness & Money 02:13:05 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I answer your most frequently asked questions about science-backed tools for improving alertness, enhancing learning, and achieving quality sleep. I also discuss the optimal times for exercising and eating, how to properly time light exposure, as well as methods for strategically adjusting your body temperature to influence your nervous system. Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman  Eight Sleep: https://eightsleep.com/huberman  David: https://davidprotein.com/huberman Timestamps 00:00:00 Introduction to Huberman Lab Essentials 00:00:37 Understanding Circadian Rhythms & Light 00:02:17 Impact of Red Light on Circadian Rhythms 00:03:12 Light Through Windows & Circadian Clocks 00:05:04 Seasonal Changes & Circadian Rhythms 00:07:38 Neurotransmitters & Mood Regulation 00:09:00 Sponsors: LMNT & Eight Sleep 00:11:47 Exercise & Circadian Rhythms 00:14:40 Neuroplasticity & Learning 00:20:16 Sponsor: AG1 00:21:49 Non-Sleep Deep Rest (NSDR) & Learning 00:23:43 Nootropics & Cognitive Enhancement 00:26:16 Temperature & Circadian Rhythms 00:31:25 Sponsor: David 00:32:41 Food, Neurotransmitters & Circadian Rhythms 00:35:28 Self-Experimentation & Conclusion Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Ethan Kross, Ph.D., professor of psychology at the University of Michigan, director of the Emotion & Self-Control Laboratory, and author of the bestselling book Chatter. We discuss the purpose of the inner voice in your head and its impact on emotional well-being and motivation. We also explore practical tools to manage negative internal chatter and eliminate intrusive thoughts. Topics include how music, exercise, mental distancing techniques, and expressive writing can help rescript your inner dialogue to be self-encouraging and effective in creating outward behavioral changes. Dr. Kross explains why venting to others is self-defeating and offers better alternatives. Throughout the episode, he provides research-supported, actionable protocols to help you shift your internal dialogue and accompanying emotional state, fostering greater happiness and resilience. Access the full show notes for this episode at hubermanlab.com. Pre-order Andrew's new book, Protocols: protocolsbook.com Thank you to our sponsors AG1: https://drinkag1.com/huberman ExpressVPN: https://expressvpn.com/huberman Eight Sleep: https://eightsleep.com/huberman Joovv: https://joovv.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Dr. Ethan Kross 00:02:45 Sponsors: ExpressVPN & Eight Sleep 00:05:38 Inner Voice & Benefits 00:10:33 Music & Emotions 00:15:09 Shifting Emotions, Emotional Congruency, Facial Expressions 00:20:25 Resistance to Shifting Emotion; Tool: Invisible Support, Affectionate Touch 00:27:16 Tool: Expressive Writing; Sensory Shifters 00:30:41 Sponsors: AG1 & Joovv 00:33:27 Inner Voice Benefits, Thinking vs. Writing, Tool: Journaling 00:44:01 Decision Making, Individualization; Tool: Exercise 00:50:24 “Chatter,” Trauma, Depression, Anxiety 00:54:37 Sponsor: Function 00:56:25 Tool: Combating Chatter, Mental Distancing; Distraction & Social Media 01:04:30 Tools: 2 AM Chatter Strategy, Mental Time Travel; Venting 01:13:41 Time, Chatter & Flow 01:18:01 Focusing on Present, Mental Time Travel 01:22:49 Texting, Social Media, Sharing Emotions 01:28:31 AI & Individualized Tools for Emotional Regulation 01:33:07 Imaginary Friend, Developing Inner Voice; Negative Emotions 01:40:20 Tool: Nature & Cognitive Restoration; Awe; Screens, Modifying Spaces 01:49:34 Cities vs. Nature, Organizing Space & Compensatory Control 01:56:00 Emotional Regulation & Shifters, Screens 02:01:19 Historical Approaches to Manage Emotions; Motivation & Mental Tools 02:10:12 Mechanical & Behavioral Interventions, Emotional Regulation 02:15:52 Tool: Stop Intrusive Voices; Anxiety 02:21:55 Assessing Risk & Consequence; Flow & Cognitive Engagement 02:31:02 “Cognitive Velocity”; Resetting 02:36:43 Transition States, Tool: Goal Pursuit & WOOP 02:43:59 Attention, Emotional Flexibility; Avoidance 02:54:15 Emotional Contagion 03:00:22 Validating Emotions, Wisdom; Shift Book 03:06:59 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

This is the second episode of Huberman Lab Essentials — short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. This Essentials episode offers insights into what makes us sleepy, helps us sleep soundly, and feel awake and alert. It covers a wide range of tools for anyone looking to improve their sleep and wakefulness, with the science and reasoning behind each tool explained. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Access the full show notes for this episode at hubermanlab.com.  Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman Timestamps 00:00:00 Introduction to Huberman Lab Essentials 00:00:18 Understanding Sleep & Wakefulness 00:01:11 The Role of Adenosine & Caffeine 00:03:45 Circadian Rhythms & the Importance of Light 00:04:54 Morning Light Exposure & Cortisol 00:06:27 Sponsor: AG1 00:16:14 Evening Light Exposure & Melatonin 00:18:08: Sponsor: Eight Sleep 00:19:47 Managing Light Exposure for Better Sleep 00:28:03 The Benefits of Naps & Yoga Nidra 00:29:06 Sponsor: ROKA 00:34:38 Supplements for Sleep & Wakefulness 00:38:42 Conclusion & Final Thoughts Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Terry Sejnowski, Ph.D., professor of computational neurobiology at the Salk Institute for Biological Studies. He is world-renowned for exploring how our brain processes and stores information and, with that understanding, for developing tools that enable us to markedly improve our ability to learn all types of information and skills. We discuss how to learn most effectively in order to truly master a subject or skill. Dr. Sejnowski explains how to use AI tools to forage for new information, generate ideas, predict the future, and assist in analyzing health data and making health-related decisions. We also explore non-AI strategies to enhance learning and creativity, including how specific types of exercise can improve mitochondrial function and cognitive performance. Listeners will gain insights into how computational methods and AI are transforming our understanding of brain function, learning, and memory, as well as the emerging roles of these tools in addressing personal health and treating brain diseases such as Alzheimer’s and Parkinson’s. Access the full show notes for this episode at hubermanlab.com. Pre-order Andrew's new book, Protocols: protocolsbook.com Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Helix Sleep: https://helixsleep.com/huberman  David Protein: https://davidprotein.com/huberman  LMNT: https://drinklmnt.com/huberman  Joovv: https://joovv.com/huberman  Timestamps 00:00:00 Dr. Terry Sejnowski   00:02:32 Sponsors: BetterHelp & Helix Sleep   00:05:19 Brain Structure & Function, Algorithmic Level   00:11:49 Basal Ganglia; Learning & Value Function   00:15:23 Value Function, Reward & Punishment   00:19:14 Cognitive vs. Procedural Learning, Active Learning, AI   00:25:56 Learning & Brain Storage   00:30:08 Traveling Waves, Sleep Spindles, Memory   00:32:08 Sponsors: AG1 & David   00:34:57 Tool: Increase Sleep Spindles; Memory, Ambien; Prescription Drugs   00:42:02 Psilocybin, Brain Connectivity   00:45:58 Tool: ‘Learning How to Learn’ Course   00:49:36 Learning, Generational Differences, Technology, Social Media   00:58:37 Sponsors: LMNT & Joovv   01:01:06 Draining Experiences, AI & Social Media   01:06:52 Vigor & Aging, Continued Learning, Tool: Exercise & Mitochondrial Function   01:12:17 Tool: Cognitive Velocity; Quick Stressors, Mitochondria   01:16:58 AI, Imagined Futures, Possibilities   01:27:14 AI & Mapping Potential Options, Schizophrenia   01:30:56 Schizophrenia, Ketamine, Depression   01:36:15 AI, “Idea Pump,” Analyzing Research   01:42:11 AI, Medicine & Diagnostic Tool; Predicting Outcomes   01:50:04 Parkinson’s Disease; Cognitive Velocity & Variables; Amphetamines   01:59:49 Free Will; Large Language Model (LLM), Personalities & Learning   02:12:40 Tool: Idea Generation, Mind Wandering, Learning   02:18:18 Dreams, Unconscious, Types of Dreams   02:22:56 Future Projects, Brain & Self-Attention   02:31:39 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter   Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

This is the first episode of Huberman Lab Essentials — short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. This Essentials episode introduces how the nervous system creates sensations, perceptions, emotions, thoughts, and behaviors, as well as how we can change our nervous system — a phenomenon known as neuroplasticity. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Access the show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman  Timestamps 00:00:00 Introduction to Huberman Lab Essentials & the Nervous System   00:02:23 Understanding Sensation & Perception   00:04:56 Emotions & Neuromodulators   00:07:42 Thoughts & Deliberate Actions   00:08:22 Sponsor: AG1 00:09:54 Deliberate Processing & Neuroplasticity   00:15:59 The Mechanisms of Neuroplasticity   00:20:56 Sponsor: David  00:22:13 The Importance of Sleep & Rest   00:27:12 Understanding the Autonomic Nervous System   00:36:49 Leveraging Ultradian Rhythms Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Allan Schore, Ph.D., a faculty member in the department of psychiatry and behavioral sciences at the University of California, Los Angeles, a longtime clinical psychotherapist, and a multi-book author. We discuss how early child-parent interactions shape brain circuitry, impacting our ability to form attachments, manage emotions, and navigate conflict and stress. We cover how the development of right-brain circuitry related to emotional processing and the unconscious mind regulates physiological responses, influencing adult friendships and romantic relationships. We also explore how improving your ability to listen to the emotional tone—rather than just the meaning—of words is a vital skill for fostering better relationships with yourself and others, and how it plays a role in reshaping brain circuitry. Additionally, we explain how circuits in the right brain hemisphere drive creativity and intuition and discuss activities to access the unconscious mind. This episode delves into how the unconscious mind regulates emotions—both your own and others’—and shapes our sense of self. By the end, you’ll have new knowledge and tools to build more secure, meaningful, and impactful connections of all kinds: professional, romantic, familial, friendships, and beyond. Access the full show notes for this episode, including referenced articles, resources, and people mentioned at hubermanlab.com. Use Ask Huberman Lab, our chat-based tool, for summaries, clips, and insights from this episode. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Dr. Allan Schore 00:02:37 Sponsors: David & Eight Sleep 00:05:49 Thoughts & Unconscious Mind 00:07:36 Right vs Left Brain, Child Development, Attachment 00:13:19 Attachment Styles & Development, Emotions & Physiology 00:18:12 Intuition, Arousal, Emotional Regulation & Attachment 00:23:13 Psychobiological Attunement, Repair; Insecure & Anxious Attachment 00:28:33 Attachment Styles, Regulation Theory; Therapy 00:34:20 Sponsor: AG1 00:35:51 “Surrender,” Therapy, Patient Synchronization 00:39:46 Synchrony, Empathy, Therapy & Developing Autoregulation 00:45:07 Mother vs Father, Child Development; Single Caretakers 00:50:51 MDMA, Right Brain; Fetal Development 00:55:58 Sponsor: Function 00:57:46 Integrating Positive & Negative Emotions, Quiet vs Excited Love 01:03:33 Splitting, Borderline; Therapy & Emotions 01:09:24 Tool: Right Brain, Vulnerability & Repair 01:15:32 Right vs. Left Brain, Attention 01:19:26 Right Brain Synchronization, Eye Connection, Empathy 01:25:39 Music & Dogs, Resonance 01:30:58 Right Brain & Body; Empathic Connection, Body Language 01:36:47 Tool: Text Message, Communication, Relationships 01:42:18 Right Brain Dominance & Activities; Tool: Fostering the Right Brain 01:50:10 Defenses, Blind Spots 01:53:14 Creativity, Accessing the Right Brain, Insight 01:59:31 Paternal Leave, Parent-Child Relationships, Attachment 02:05:16 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Shanna Swan, Ph.D., professor of environmental medicine and reproductive health at the Mount Sinai School of Medicine. Dr. Swan is the world’s leading expert on the harmful impact of chemicals in our food, water, cosmetics, and various household and consumer products on our hormones, and the consequences for fertility and overall reproductive health. She explains how exposure to phthalates and other endocrine disruptors adversely impacts fetal development, puberty, and the adult brain and body. We discuss the global decline in human fertility due to disruptive environmental toxins, such as pesticides, and certain foods and beverages we consume. We discuss practical strategies to minimize exposure to harmful chemicals, such as phthalates, bisphenol A (BPA), BPS, and PFAS. This includes reducing disposable plastic use, making healthier food preparation, consumption, and storage choices, and selecting personal and household products that don’t contain harmful toxins. This episode allows you to assess your risk of exposure to endocrine disruptors accurately and empowers you to take control of your hormone health and fertility. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman ROKA: https://roka.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Dr. Shanna Swan 00:02:58 Sponsors: LMNT, ROKA & BetterHelp 00:06:49 Environmental Chemicals, Fertility, Hormones, Phthalates 00:13:30 Phthalate Syndrome, Animal Data, Male Offspring 00:19:11 Phthalate Syndrome in Humans, Pregnancy & Babies 00:27:30 Hyenas; Phthalate Syndrome in Males 00:32:49 Sponsor: AG1 00:34:22 Polycystic Ovary Syndrome (PCOS), Mothers & Female Offspring 00:39:03 Anogenital Distance & Sperm Count 00:45:03 Sperm Count & Fertility 00:49:24 Sponsor: Function 00:51:11 Sperm Count Decline 00:58:19 Sperm Quality & Pesticides 01:04:12 Atrazine, Amphibians, Sexual Dimorphism, Behavior 01:09:00 Preschoolers, Phthalate Exposure, Sexually Dimorphic Behaviors 01:14:08 Tools: Lowering Exposure to Endocrine Disruptors, Fertility 01:24:52 Tools: BPA, BPS, BPF & Can Linings; Drinkware; Plastics & Microwave 01:30:07 Tools: Buying Organic; Skin Products, Fragrance; Sunscreens, Consumer Guides 01:32:58 Funding 01:34:31 Tools: Distilling Water, Shoes, Clothing, Food Sourcing; Building Materials 01:40:12 Europe vs. US Chemical Safety, REACH Program 01:46:20 Tool: Pregnancy & Fetal Health 01:49:23 Plastics & Environmental Concern; Fertility 01:55:26 Sperm Quality, Fertility, Cell Phone, Temperature 01:58:04 Other Animals & Fertility Decline, Ecosystems 02:01:58 Advancing Technologies, Fertility, Offspring & Adverse Effects 02:06:02 Tool: Consumer Guides, Personal & Household Products 02:09:39 Tool: Receipts; Thyroid System; Non-Stick Pans 02:15:18 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Bill Eddy, a lawyer, licensed therapist, professional mediator, and faculty member at the Pepperdine University School of Law. He specializes in identifying, reducing friction with, and disentangling from high-conflict individuals. We explain how high-conflict personalities differ from personality disorders and examine the cycles of blame and drama that cause persistent conflict in their relationships. We discuss how to quickly recognize high-conflict individuals based on specific criteria and behaviors, helping listeners learn to spot their less obvious tactics. You’ll also learn how to disengage from them with minimal friction and understand the methods they use to draw people back in or keep conflict alive. Additionally, we cover effective communication strategies for mediating situations involving high-conflict individuals, emphasizing empathy and problem-solving approaches. This episode equips listeners with tools to navigate conflict in various contexts, promoting resolutions that benefit all parties involved. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui Venison: https://mauinuivenison.com/huberman ExpressVPN: https://expressvpn.com/huberman Function: https://functionhealth.com/huberman David Protein: https://davidprotein.com/huberman Timestamps 00:00:00 Bill Eddy 00:02:58 Sponsors: Maui Nui & ExpressVPN 00:06:41 High-Conflict Families, High-Conflict Individuals & Patterns 00:10:48 Personality Disorders, Prevalence & Overlap 00:18:28 High-Conflict Personality vs. Personality Disorders, Blame 00:24:33 High-Conflict Individuals, Tool: First-Year Rule & Commitment 00:30:53 Sponsor: AG1 00:32:05 Relationship Stability, Tool: Vetting Potential Partners 00:38:54 Heightened Emotions, Negative Advocates, Divorce 00:47:50 Brain, Plasticity & Fear; Bullies, Polarization 00:54:51 Sponsors: Function & David 00:58:00 Emotions, Media, Politics 01:04:57 Tool: WEB Method, Identify High-Conflict Individuals 01:12:20 Body Cues, Identify High-Conflict Individuals 01:18:40 Tool: Don’t Label & Empathy; Adapting Your Behavior 01:23:12 High Conflict Personalities & Occupations 01:28:18 Big Personalities: Evidence vs Assumptions 01:37:27 Tool: Leaving a Combative High-Conflict Individual, Blame, Gradual Exit 01:45:41 Exiting a High Conflict Relationship & Timing 01:49:27 Tool: Disentangling from a Victim High-Conflict Individual, “Hoovering” 01:52:32 High Conflict Divorce, Small Families & Parental Estrangement 01:57:01 Tool: Managing Emotions & Relationships, EAR Statements 01:59:52 Large Families & Conflict Resolution 02:04:11 Bullies & Online Social Groups 02:09:18 Personality Disorders, Causes, Culture 02:13:09 Tool: 4 “Fuhgeddaboudits”, Topics to Avoid in High Conflict Resolution 02:19:50 Tool: CARS Method, Connecting & EAR Statements, Analyzing 02:27:03 Tool: CARS Method, Responding & BIFF Response, Setting Limits & SLIC 02:36:40 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I explain what microplastics are, their prevalence in the human body and environment, and their common sources, as well as their potential negative health impacts. I provide practical strategies for limiting exposure to microplastics, nanoplastics, and endocrine disruptors such as bisphenol-A (BPA), bisphenol-S (BPS), phthalates, and PFAS ("forever chemicals"). Additionally, I discuss methods to enhance the body's detoxification and excretion of microplastics. By the end of this episode, you will have a clear understanding of the modern science of microplastics and their impact on human biology, along with actionable steps to minimize exposure and accumulation in the brain and body. Read the episode show notes at hubermanlab.com. Use Ask Huberman Lab, our chat-based tool, for summaries, clips, and insights from this episode: https://go.hubermanlab.com/zqHpOM6 Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman  Timestamps 00:00:00 Microplastics 00:02:46 Sponsors: LMNT & BetterHelp 00:05:40 Microplastics & Nanoplastics; Ingestion 00:09:38 Microplastics in Human Tissues; Pregnancy, Young Kids, BPA 00:19:21 Tools: Plastic Water Bottles; Water Filters; Alternative Water Bottles 00:26:57 Tool: Sea Salt 00:29:10 Sponsor: AG1 00:30:40 Tool: Canned Soup; BPA, BPS, Phthalates 00:34:55 Tools: Plastic Containers & Microwave; Paper Cups & Hot Liquids 00:37:34 Measurement Tools & Advancements 00:41:29 Nanoparticles & Tissues; Irritable Bowel Syndrome (IBS) 00:45:27 Testosterone, Phthalates, BPA & BPS; Women; Men & Sperm Health 00:52:17 Sponsors: Function & Eight Sleep 00:55:25 Polyethylene & Plaques; PFAS “Forever Chemicals”; Microplastic Excretion 01:00:02 Liver-Controlled Detoxification; Tool: Cruciferous Vegetables, Sulforaphane 01:08:32 Tools: Fiber Intake, Non-Stick Pans, Carbonated Water; Microplastics & Cancer 01:15:05 Tool: Sweating & Toxin Removal 01:18:21 Tools: Packaged Foods; Clothing Overconsumption & Laundry 01:25:11 Tools: Microwave Popcorn, Toothpastes 01:27:47 Developing Brain & Microplastics, ADHD, Autism 01:32:19 Tool: Receipts & BPAs; Minimizing Microplastic Exposure 01:34:23 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Ari Wallach, most recently an adjunct associate professor at Columbia University's School of International and Public Affairs and host of a new TV series titled A Brief History of the Future. We discuss the importance of learning to project our understanding of ourselves and our goals into the future, both for our own sake and for future generations. We also explore how this fosters a sense of unity and community within our species. We examine how technology and modern society influence our perception of time and our ability to make decisions in a fast-paced, reward-driven environment that leads to our best possible future. Additionally, we discuss how the dismantling of traditional institutions has altered people's sense of purpose. We outline protocols to cultivate long-term thinking, connect with core values, and define a deep sense of purpose. This episode provides listeners with actionable tools to merge short- and long-term thinking in ways that create a positive, lasting impact on ourselves, society, and the planet. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman Helix Sleep: https://helixsleep.com/huberman ROKA: https://roka.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Ari Wallach 00:01:58 Sponsors: David, Helix Sleep & ROKA 00:06:13 Mental Time Travel; Technology & Present 00:15:46 Technology; Tools: Transgenerational Empathy; Bettering Today 00:22:00 Tool: Empathy for Others 00:26:09 Empathy for Future Generations, Emotion & Logic 00:31:48 Tool: Emotion to Guide Action 00:36:50 Sponsor: AG1 00:38:02 Tools: Perfect Day Exercise; Cathedral Thinking, Awe & Future Generations 00:43:52 Egoic Legacy, Modeling Behavior 00:51:13 Social Media, Time Capsule, Storytelling 01:00:06 Sponsor: LMNT 01:01:18 Short-Term Thinking; Life Purpose, Science & Religion 01:09:23 Longpath, Telos, Time Perception 01:15:19 Tools: Photo Frames; Behavior & Legacy; Life in Weeks 01:23:02 Tool: Visualizing Future You 01:30:17 Death, Western Society 01:36:20 Tool: Writing Letter to Future Self 01:41:01 Society, Future Harmony 01:47:03 Traditional Institutions, Family, Future Consciousness; “Protopia” 01:58:48 Tool: Behavior & Modeling for the Future 02:08:11 Tool: “Why Tuesdays?”, Examining Self 02:14:58 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, Dr. Craig Koniver, M.D., a board-certified physician trained at Brown University and Thomas Jefferson University, discusses the therapeutic application of peptides and hormones for enhancing physical and mental health and performance. We explore GLP-1 analogs for weight loss, BPC-157 for wound healing and reducing inflammation, as well as peptides that increase growth hormone, improve REM sleep, and enhance cognitive function. We also cover testosterone therapy, NAD, NMN, and NR supplementation, methylene blue for mitochondrial health, stem cell therapies, and supplements such as CoEnzyme Q10 and methylated B vitamins. Additionally, we discuss effective dosages, sourcing, safety considerations, and the importance of working with knowledgeable physicians. Whether you're currently using peptides or exogenous hormones, or simply curious about their potential benefits and risks, this episode provides the scientific rationale behind how peptides function, their potential to enhance mental and physical health, and how they can optimize performance. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps 00:00:00 Dr. Craig Koniver 00:04:52 Sponsors: Joovv & BetterHelp 00:07:40 What is a Peptide? 00:09:37 GLP-1 Agonists, Semaglutide Weight Loss, Brain Health 00:15:49 GLP-1 Microdoses, Muscle Loss; Inflammation 00:18:43 BPC-157, Inflammation 00:23:27 BPC-157, Injection & Oral Forms; Injury Repair 00:28:43 Sourcing, Anabolic Steroids, Testosterone 00:34:48 Black & Gray Market, Compounding Pharmacies, Purity 00:38:20 Sponsor: AG1 00:39:51 Partnering with a Physician, LPS 00:43:00 BPC-157, Pentadeca Arginate (PDA); Side Effects & Doses 00:46:35 Ipamorelin, GHRP-6, Sleep, Appetite; Tool: Sleep & Growth Hormone 00:54:17 Tesamorelin, Sermorelin, CJC-1295; Stacking Peptides 00:58:45 Sponsor: Function & Eight Sleep 01:01:54 Coenzyme Q10 (CoQ10), Mitochondrial Health 01:05:16 Prescriptions, Physicians & Trust 01:14:09 Agency in Your Health 01:17:13 MK-677, Appetite 01:19:32 Hexarelin; Growth Hormone Secretagogues Dosing 01:21:10 Methylated B Vitamins, Homocysteine 01:24:47 Peptides for Sleep, Pinealon, Epitalon 01:31:03 Glycine, Liver Detoxification; Dosage 01:37:19 GLP-1, Compounding Pharmacies 01:39:03 Stem Cell Therapy, PRP 01:41:18 Thymosin Alpha-1, Cerebrolysin & Brain Health 01:44:17 Peptides for Cognitive Function, Methylene Blue, Doses 01:50:20 Covid, NAD Infusion, NMN & NR Supplements 01:57:13 Nutritional Deficiencies; NAD Dose & Regimen, NMN & NR 02:07:53 PT-141, Vyleesi, Libido; Nausea 02:10:57 FDA Approval & Removal, Pharmaceutical Companies 02:20:17 Positivity, Mindset & Health 02:26:23 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Charan Ranganath, Ph.D., professor of psychology and neuroscience at the University of California, Davis, and a world expert on the neuroscience of memory. We discuss how memory works, what causes diseases of dementia like Alzheimer’s, and science-based strategies to reduce age-related cognitive decline. We also cover the essential role of curiosity and the dopamine-curiosity link that can assist memory formation and neuroplasticity. We then discuss challenges with attention and focus, and how to overcome them, as well as how to manage task-switching and create home and work environments more conducive to cognitive health and longevity. Additionally, we explore the emotional aspect of memories, tools for overcoming rumination, and strategies for reframing past negative experiences. This episode will be of interest to anyone seeking to improve and maintain their cognitive health, focus, and memory across their lifespan, as well as for those struggling with ADHD. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman Levels: https://levels.link/huberman Waking Up: https://wakingup.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Dr. Charan Ranganath 00:02:06 Sponsors: David, Levels & Waking Up 00:06:48 Memory: Past, Present & Future; Sleep 00:13:23 Self, Memory & Age, Neuroplasticity 00:18:50 Tool: Curiosity & Dopamine 00:26:55 Dopamine, Forward Movement 00:33:09 Sponsor: AG1 00:34:22 Dopamine, Learning; Curiosity & Appraisal 00:40:31 Memory, Hippocampus 00:43:34 Prefrontal Cortex & Memory, Aging 00:50:07 Aging, Prefrontal Cortex & Memory; Depression, Rumination 00:58:53 Sponsor: Function 01:00:40 Tool: Lifestyle Factors, Minimizing Age-Related Cognitive Decline 01:09:39 Exercise, Brain Function; ADHD 01:17:26 Sense of Purpose, Tool: Values, Goals, Navigating ADHD 01:23:31 Forgetting, Intention vs. Attention 01:30:10 Tool: Smartphones, Task-Switching, Forgetfulness 01:36:36 Tool: Pictures, Memories, Intention 01:45:46 Deep Focus, Dopamine 01:49:36 Hearing, Vision, Oral Hygiene, Inflammation, Brain Health, Alzheimer’s 01:59:51 Déjà Vu 02:09:00 Serotonin, Reframing Memories, Trauma 02:19:05 Psychedelics, Neuroplasticity, Perspective, Group Therapy 02:27:53 Rumination, Trauma, Nostalgia, Narrative 02:30:30 Music, Pavlov’s Dogz Band 02:36:27 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Victor Carrión, M.D., the Vice-Chair of Psychiatry and Behavioral Sciences at Stanford School of Medicine and a world expert on the understanding and treatment of post-traumatic stress disorder (PTSD) in children, adolescents, and adults. We explain why, as children, we are particularly vulnerable to PTSD and how stress and trauma affect the developing brain. We also discuss how PTSD is related to attention-deficient hyperactivity disorder (ADHD) and vice versa. Dr. Carrión shares effective therapeutic interventions for PTSD, including cue-centered therapy (CCT) and how to create a custom “toolbox” to help you identify triggers and manage stress. We discuss an emerging curriculum that combines yoga and mindfulness to help people with PTSD improve their stress resilience, mood, and sleep. The episode will provide listeners of all ages with a clear understanding of PTSD and effective strategies to heal from it. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman  BetterHelp: https://betterhelp.com/huberman Waking Up: https://wakingup.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Dr. Victor Carrión 00:01:56 Sponsors: Eight Sleep, BetterHelp & Waking Up 00:06:19 Stress, Post-Traumatic Stress Disorder (PTSD), Avoidance 00:11:41 Stressors, Perseverate; Children & PTSD 00:16:13 Transgenerational Trauma 00:19:20 Post-Traumatic Stress Injury (PTSI); Children, Dissociation & Cortisol 00:27:17 Cortisol & Brain, Post-Traumatic Stress Symptoms 00:31:48 Sponsor: AG1 00:33:19 PTSD, Attention Deficit Hyperactivity Disorder (ADHD) 00:40:17 PTSD & ADHD; Identifying Cues, Triggers & Interventions 00:47:49 PTSI, Autonomic Nervous System Seesaw; Sleep 00:53:11 PTSD, Brain Development & Kids; Cue-Centered Therapy 01:02:37 Sponsor: Function 01:04:25 Limbic Pathway, Inner Dialogue, Therapy Toolbox 01:12:34 Agency & Control, Deliberate Cold Exposure, Narrative 01:18:11 Custom Toolbox Development; Energy 01:26:32 Tool: 4-Corner Square Response, Understanding Cues 01:32:59 Tool: “Creating Space,” Feelings Thermometer, Analyzing 4-Corners 01:38:47 Social Media, Boundaries 01:46:07 School, Yoga & Mindfulness Curriculum 01:55:31 Implementing School Mindfulness Programs, Sleep 02:00:52 Barriers to School Programs 02:06:08 Redefining Success, Identity 02:10:33 Resilience & Adaptation; Organoids, Epigenetic Treatment Response 02:21:42 Listening to Kids & Adults 02:24:19 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Esther Perel, a world-renowned psychotherapist, relationship expert, and bestselling author. She explains healthy romantic relationship dynamics and how to achieve them. The answer includes curiosity not just about the other person but, more importantly, about who we can evolve into through healthy relating. Esther explains the fundamental differences and challenges in relationships formed at different stages of life. We also discuss relationship conflict and how to give and receive a true apology. Additionally, we discuss fidelity, breaches of trust, reviving relationships, and tools for understanding your needs regarding love and desire in a relationship. The episode will help listeners understand the key elements to find, build, and revive deeply satisfying romantic relationships. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman Helix Sleep: https://helixsleep.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Esther Perel 00:02:03 Sponsors: David Protein, LMNT & Helix Sleep 00:06:33 Romantic Relationships, Change & Self 00:11:18 Cornerstone vs. Capstone Relationships, Age Differences 00:16:53 Young vs. Older Couples, Dynamic Relationships 00:20:13 Identity & Relationship Evolution 00:26:00 Curiosity, Reactivity 00:30:29 Sponsor: AG1 00:31:59 Polarization, Conflict; Coherence & Narratives 00:38:21 Apologies, Forgiveness, Shame, Self-Esteem 00:45:00 Relationship Conflict 00:53:48 Sponsor: Function 00:55:35 Verb States of Conflict; Emotion, Narratives vs. Reality 01:00:10 Time Domains & Hurt; Caretaker & Romantic Relationships 01:08:03 Couples Therapy; Language & Naming 01:20:15 Sexuality in Relationships 01:26:20 Tool: Love & Desire, Sexuality 01:31:28 Infidelity, “Aliveness” 01:35:17 Intimacy, Abandonment, Self-Preservation 01:41:26 Erotic Blueprints, Emotional Needs 01:49:42 Tool: Repair Work, Relationship Revival; Sincere Apologies 01:59:30 Tool: Relationship Readiness 02:03:33 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Marc Brackett, Ph.D., a professor in the Child Study Center at Yale University, director of the Yale Center for Emotional Intelligence, and a world expert on what emotions are, how to interpret them, and how to work with emotions to yield a more impactful, meaningful and healthier life. We explore differences between introverts and extroverts, in-person and text-based emotional communication, and how emotional suppression impacts us. We discuss emotional intelligence and describe tools to improve emotional regulation and communication in personal and professional relationships. We also explore the role of emotions in learning, resolving conflicts, and decision-making. We also discuss bullying in kids and adults, both in person and online. This episode provides a clear and novel framework for thinking about emotions and data-supported tools to improve emotion regulation, self-awareness, and empathic attunement. Access the full show notes, including referenced articles, books, people mentioned, and additional resources at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman  BetterHelp: https://betterhelp.com/huberman Eight Sleep: https://eightsleep.com/huberman Eudēmonia: https://eudemonia.net LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Marc Brackett 00:02:02 Sponsors: BetterHelp, Eight Sleep & Eudēmonia 00:06:03 What is Emotional Intelligence?; Self & Others 00:11:18 Language & Emotion 00:18:52 Emojis; Anger vs. Disappointment; Behavior & Emotion 00:24:35 Sponsor: AG1 00:26:05 Parent/Teacher Support; Online Etiquette 00:31:24 Anonymity, Online Comments 00:35:46 Happiness vs. Contentment; Knowing Oneself 00:41:33 Introversion & Extroversion; Personality & Emotional Intelligence 00:51:28 Sponsor: LMNT 00:52:40 Texting & Relationships 01:00:37 Tool: Mood Meter, Energy & Pleasantness Scale 01:06:28 Emotion Suppression; Permission to Feel, Emotions Mentor 01:19:42 Discussing Feelings; Emotional Self-Awareness 01:25:00 Understanding Cause of Emotions, Stress, Envy 01:33:40 Framing Empathy, Compassionate Empathy 01:42:28 Asking Question; Tools: Reframing, Hot Air Balloon; Distancing 01:49:44 Stereotypes, “Emotional” 01:53:49 Emotions, Learning & Decision Making; Intention 02:02:43 Emotion App & Self-Awareness; Gratitude Practice 02:07:13 Bullying 02:18:06 Courage & Bullying; Emotion Education 02:25:33 Punishment; Uncle Marvin 02:31:59 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Jamil Zaki, Ph.D., professor of psychology at Stanford University, director of the Stanford Social Neuroscience Laboratory, and the author of the new book Hope for Cynics. We discuss cynicism and its healthier, more adaptive alternative, healthy skepticism, and how embracing healthy skepticism can enhance both our emotional and physical health. We discuss the data on how cynicism affects us as individuals and in relationships, causing lower levels of happiness, poorer physical health, and reduced creativity, trust, and collaboration. He also explains novel data-supported tools that we can use to shift ourselves towards a more informed yet more positive worldview and how to adopt a mindset of “hopeful skepticism” — the ideal stance to navigate life.  Dr. Zaki offers listeners a positive, hopeful view of humanity grounded in cutting-edge research from his laboratory and other top laboratories. He also offers science-supported protocols to navigate relationships in person and online better.  Access the full show notes, including referenced articles, books, people mentioned, and additional resources at hubermanlab.com. Pre-Order Andrew's New Book Protocols: An Operating Manual for the Human Body: https://protocolsbook.com Thank you to our sponsors AG1: https://drinkag1.com/huberman  Maui Nui Venison: https://mauinuivenison.com/huberman  Joovv: https://joovv.com/huberman  Waking Up: https://wakingup.com/huberman  Function: https://functionhealth.com/huberman   Timestamps 00:00:00 Dr. Jamil Zaki 00:02:12 Sponsors: Maui Nui, Joovv & Waking Up 00:06:59 Cynicism 00:12:38 Children, Attachment Styles & Cynicism 00:17:29 Cynicism vs. Skepticism, Complexity 00:23:30 Culture Variability & Trust 00:26:28 Sponsor: AG1 00:27:40 Negative Health Outcomes; Cynicism: Perception & Intelligence 00:35:59 Stereotypes, Threats 00:39:48 Cooperative Environments, Collaboration & Trust 00:44:05 Competition, Conflict, Judgement 00:48:46 Cynics, Awe, “Moral Beauty” 00:55:26 Sponsor: Function 00:57:13 Cynicism, Creativity & Workplace 01:04:19 Assessing Cynicism; Assumptions & Opportunities 01:11:11 Social Media & Cynicism, “Mean World Syndrome” 01:18:35 Negativity Bias, Gossip  01:24:03 Social Media & Cynicism, Polarization, “Hopeful Skepticism”  01:32:59 AI, Bias Correction 01:39:05 Tools: Mindset Skepticism; Reciprocity Mindset; Social Savoring 01:46:05 Tools: Leaps of Faith; Forecasting; Encounter Counting 01:51:33 Tool: Testing & Sharing Core Beliefs 01:58:09 Polarization vs. Perceived Polarization, Politics 02:06:06 Challenging Conversations, Questioning Perceptions  02:14:04 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I discuss science-supported protocols to optimize your depth and rate of learning of material and skills. I explain the neurobiology of learning and neuroplasticity and how correctly timed, self-directed test-taking can be leveraged to improve learning and prevent forgetting.  I discuss the study habits of the most successful learners, ways to limit distractions, how to set study goals, and how tests can be used as tools to learn, not just as a means for evaluating one’s mastery of learned material. A surprising aspect of tests, specifically self-testing soon after exposure to new material, is that they can significantly improve your ability to learn, apply, and maintain new knowledge. I also discuss tools to improve focus and alertness while studying. By the end of this episode, you will have learned various science-supported actionable tools you can use to better learn, remember, and apply new information. Access the full show notes, including referenced articles, books, people mentioned, and additional resources at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman  Eight Sleep: https://eightsleep.com/huberman  BetterHelp: https://betterhelp.com/huberman  Waking Up: https://wakingup.com/huberman  LMNT: https://drinklmnt.com/huberman  Timestamps 00:00:00 Improve Studying & Learning 00:02:11 Sponsors: Eight Sleep, BetterHelp & Waking Up 00:06:45 Offsetting Forgetting 00:08:22 Learning & Neuroplasticity 00:13:06 Periodic Testing 00:16:09 Focus & Alertness, Sleep, Tool: Active Engagement 00:21:37 Tool: Improve Focus, Mindfulness Meditation, Perception Exercise 00:24:38 Sleep & Neuroplasticity, Tool: Non-Sleep Deep Rest (NSDR) 00:28:29 Tools: Study Habits of Successful Students 00:36:21 Sponsor: AG1 00:37:33 Studying & Aspiration Goals; Challenging Material 00:42:54 Tool: Testing as a Learning Tool 00:48:23 Self-Testing, Repeated Testing 00:55:29 Testing Yourself & Knowledge Gaps 01:01:11 Sponsor: LMNT 01:02:23 New Material & Self-Test Timing 01:07:21 Familiarity vs Mastery 01:10:55 Self-Testing & Offsetting Forgetting 01:15:53 Best Type of Self-Tests; Phone & Post-Learning Distractions 01:22:03 Tool: Gap Effects; Testing as Studying vs. Evaluation 01:25:40 Tool: Emotion & Learning, PTSD, Deliberate Cold Exposure, Caffeine 01:33:28 Tool: Interleaving Information; Unskilled, Mastery & Virtuosity 01:39:10 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Teo Soleymani, M.D., a double-board-certified dermatologist and specialist in skin cancer and reconstructive surgery. We discuss science and clinically supported protocols to improve skin health and give your skin a more youthful appearance and structure, reducing premature aging and skin cancer risk. We discuss the impact of sun exposure on skin appearance and aging and the surprising relationship between sun exposure and skin cancer. We explain how mineral-based (inorganic) sunscreens differ from chemical (organic) sunscreens, whether sunscreen can minimize premature skin aging, reduce cancer risk, and if there are any health risks associated with sunscreen use. We discuss skincare routines to significantly improve skin appearance and how to select skincare products. We discuss how caffeine, nicotine, alcohol, and stress impact the skin and describe how nutrition and anti-inflammatory diets can improve skin health. We also discuss the causes and treatments for common skin conditions, including dandruff, acne, rosacea, eczema, psoriasis, and vitiligo. Our conversation also covers topics such as the use of retinoids, laser treatments, red-light phototherapy, supplements, and how to best monitor for skin cancer. This episode provides numerous actionable protocols, most of which are zero-to-low cost, for improving skin health and appearance, reducing cancer risk, and treating skin problems. Access the full show notes for this episode at hubermanlab.com. Pre-order Andrew's new book, Protocols, at protocolsbook.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman ROKA: https://roka.com/huberman Joovv: https://joovv.com/huberman Helix Sleep: https://helixsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Teo Soleymani 00:01:35 Sponsors: ROKA, Joovv & Helix Sleep 00:05:45 Skin Turnover; Skin Appearance & Stress  00:13:35 Caffeine, Vasoconstriction & Skin Redness 00:16:31 Nicotine, Vaping & Skin Appearance 00:18:37 Alcohol, Skin Health 00:24:33 Hydration, Fluid Intake & Genetics 00:26:19 Tool: Selecting a Moisturizer 00:29:28 Sponsor: AG1 00:30:40 Puffiness Under Eyes & Cause 00:32:14 Tool: Skin Cleansing; Frequency, Showers 00:41:57 Dry & Flaky Scalp, Dandruff 00:46:09 Cost & Skincare Products 00:50:20 Tool: Sun Exposure & Skin Health, Mood 00:56:24 Sponsor: LMNT 00:57:35 Sunscreens vs. Sunblocks; Mineral-Based (Inorganic) vs. Chemical (Organic) Sunscreen 01:02:45 Physical Barriers, Sunscreens, Oral Supplements & Skin Cancer 01:07:27 Skin Cancer, Genetics; Sunscreen, Premature Aging 01:12:11 Premature Aging & Skincare 00:15:56 Choose Mineral or Chemical Sunscreen? 01:20:24 Polypodium Supplement, Sun Exposure, Skin Redness 01:26:02 Tool: Selecting Mineral-Based Sunscreens 01:28:30 Chemical Sunscreens & Blood-Brain Barrier 01:30:13 Nutrition, Gut Microbiome & Skin Health 01:34:28 Tool: Nutrition for Skin Health, Protein, Anti-Inflammatory; Collagen; Omega-3 01:42:58 Retinoids vs. Retinol, Skin Appearance 01:49:45 Laser Resurfacing; Exfoliation, Microdermabrasion 01:56:52 Red Light Therapy & Phototherapy, Face Masks, Light Panels 02:04:10 Psoriasis, Phototherapy 02:10:03 Vitiligo, Immune System & Skin Cancer Risk 02:15:41 Acne, High Glycemic Index Foods, Dairy 02:19:38 Rosacea, Types & Treatments 02:23:00 Eczema, Immune System 02:25:37 Popping Pimples & Acne Scars; Corticosteroids 02:30:15 Tattoos; Tool: Monitoring for Skin Cancer, Moles, Annual Exams 02:36:28 HPV, Cancer & Warts; Vaccine & Cancer Risk 02:43:31 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Layne Norton, Ph.D., one of the world’s top experts in nutrition and training for physical fitness. We discuss how to evaluate scientific evidence and the validity of different practices aimed at achieving fat loss, muscle strength and hypertrophy, microbiome health, vitality, and longevity. We explore many hotly debated topics, including fasting, seed oils, saturated fats, sugar, red meat, artificial/low-calorie sweeteners, and GLP-1 agonists (e.g., Ozempic). Additionally, we delve into the timing of protein and carbohydrate intake relative to fasting and exercise, fat loss and sleep, and the benefits of dietary protein and fiber on overall health. We also discuss how to accelerate hypertrophy and fat loss, improve strength, whether we need to train to “failure,” how to enhance exercise recovery, and how to manage pain. We cover training before versus after age 50, whether metabolism changes with age, and the connection between muscle health and longevity. We also address why certain behaviors and supplements might work for some people but not others. Listeners to this episode will benefit greatly from Layne’s science-based expertise on a wide range of topics, including health, nutrition, and fitness. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Mateina: https://drinkmateina.com/huberman Eight Sleep: https://www.eightsleep.com/huberman Maui Nui: https://mauinuivenison.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Layne Norton 00:01:49 Sponsors: Mateina, Eight Sleep, Maui Nui 00:06:39 Science-Based Evidence, Mechanism vs. Outcome 00:14:31 Meta-analysis, Methods, Evidence Quality 00:22:45 Evidence Hierarchy, Randomized Controlled Trials, Cohort Data 00:33:53 Sponsor: AG1 00:35:05 “Don’t Turn Your Brain Off”; Protein Synthesis 00:42:01 Protein Synthesis, Refractory Response; Resistance Training   00:46:05 Protein Intake, Intermittent Fasting & Training 00:54:52 Tool: Total Protein Intake, Distribution & Protein Synthesis 01:00:25 Muscle Quality, Protein Remodeling, Muscle Growth 01:05:34 Sponsor: LMNT 01:06:46 Early vs. Late Time-Restricted Eating; Fasting Blood Glucose & HbA1c 01:10:30 Carbohydrate Timing, Individual Response, Placebo; Tool: Tracking Diet 01:19:50 “The Norton Method”; Tool: Consistency 01:25:16 Resistance & Cardiovascular Training; Competition; Immune System & Rest 01:33:50 Mind & Body Effects, Stress; Belief Effects 01:41:30 Training to Failure, Reps in Reserve, Hypertrophy & Strength Training 01:50:24 Fatigue & Training to Failure, Speed, Strength Training 01:59:06 Tool: Training After 50, Consistency 02:09:12 Fat Cells, Diabetes, Exercise 02:16:50 Metabolism & Age-Related Changes?, Appetite 02:23:17 Ozempic, Mounjaro, GLP-1 Agonists, Lean Mass, “Food Noise” 02:33:42 GLP-1 Agonists, Judgement & Obesity 02:40:19 Sugar, Excess Calories, Body Weight 02:49:16 Satiety, Sugar & Calorie Budget 02:54:56 Tool: Individualization, Context & Diet Psychology 02:57:22 Seed Oils, Butter, Olive Oil 03:06:56 Red Meat, Carcinogenic?; Simple Diet; Fiber Benefits 03:13:43 Saturated Fat, Cholesterol; Seed Oils 03:18:41 Artificial & Low-Calorie Sweeteners, Insulin, Appetite 03:29:06 Artificial & Low-Calorie Sweeteners, Gut Microbiome; Cancer 03:37:58 Tools: Training Recovery, Glycogen Replenishment; Stress & Activity 03:45:56 Collagen Supplementation, Skin & Nails, Whey Protein 03:57:00 Evidence-Based Approach 04:01:41 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Martha Beck, Ph.D., a Harvard-trained sociologist, bestselling author, and one of the world’s foremost experts on personal exploration and development.  Dr. Beck shares specific frameworks and practices to tap into your unique and deepest desires, core truths, and best life direction—all elements that comprise your authentic self. She also explains how to align your work and relationships of all kinds with your true self and how to embrace the discomfort and process of leaving unhealthy relationships. We discuss how to deal with negative thoughts and emotions, grapple with societal norms, and improve body awareness to gauge your inner truth. We also discuss codependency and self-abandonment - and how to exit and recover from these experiences.  By the end of the episode, you will have learned numerous practical tools to access your best self and live a richly fulfilling life.  Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman Helix Sleep: https://helixsleep.com/huberman LMNT: https://drinklmnt.com/huberman Waking Up: https://wakingup.com/huberman Timestamps 00:00:00 Dr. Martha Beck 00:01:34 Sponsors: BetterHelp, Helix Sleep & LMNT 00:05:34 Tool: Perfect Day Exercise 00:15:31 “Clear Eyed”, Male vs. Female 00:23:31 Family & Work; Directed Attention & Miracles 00:30:21 Sponsor: AG1 00:32:10 Unease, Restlessness & Guilt; Life Worth, Fear 00:37:22 Accessing the Subconscious; Compassionate Witness Self 00:46:16 Finding Self, Suffering, Anxiety; Tool: “KIST”, Self-Parenting 00:54:01 Self, Radiance, Death; Awakening 00:59:14 Suffering & Compassionate Attention 01:02:10 Challenging Internal Thoughts, Understanding Truth, Body & Mind; 01:08:44 Sponsor: Waking Up 01:10:20 Western Society & Pressure 01:18:30 Tool: Sensing Truth in Body; Meditation, “Stopping the World” 01:25:02 Energy, Magnetoreception, Pet’s Death 01:33:49 Lying to Ourselves, Addiction 01:38:18 Tool: “Integrity Cleanse”, Lies; The Light 01:47:32 Relationship with Loss; Love, Self-Abandonment & Codependency 01:55:10 Romantic Relationships; Jobs & Family 02:02:06 Hurting Others, Relationship Imbalance 02:06:55 Tool: True Empathy 02:11:26 “Happiness is an Inside Job”, Codependency 02:18:58 Live Your Joy, Western Society 02:24:41 Relationships, Love & Integrity, “Feeling Good By Looking Weird” 02:30:42 “I Like It!”, Punk Rock Music, Love 02:34:24 Honesty & Essential Self; Helping People & Healers 02:42:12 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Welcome to a special edition of the 18th Ask Me Anything (AMA) episode, part of Huberman Lab Premium. This episode is a recording of the live stream AMA, exclusive to our Premium members. We've decided to make the full-length version available to everyone, including non-members of Huberman Lab Premium. Huberman Lab Premium was launched for two main reasons. First, it was launched in order to raise support for the main Huberman Lab podcast — which will continue to come out every Monday at zero-cost. Second, it was launched as a means to raise funds for important scientific research. A significant portion of proceeds from the Huberman Lab Premium subscription will fund human research (not animal models) selected by Dr. Huberman, with a dollar-for-dollar match from the Tiny Foundation and other donors. If you're not yet a member but enjoyed this full-length livestream AMA, we invite you to join Huberman Lab Premium. By subscribing, you'll gain access to exclusive benefits including our regular monthly full-length AMA episodes, AMA transcripts, podcast episode transcripts, early access to live events and more. Additionally, a significant portion of your membership proceeds contributes to advancing human scientific research. You can learn more about the research we were able to support in our Annual Letter 2023. If you're a Huberman Lab Premium member, you can access the transcript for this AMA episode here. Timestamps 00:00 Introduction & Announcements 00:15 Supporting Mental & Physical Health Research 01:56 Exciting New Research Initiatives 03:39 Skin Health & Appearance 14:46 Cold Therapy Benefits & Guidelines 21:18 Self-Motivation Strategies 27:05 Understanding REM Sleep 28:45 Morning Routine: Exercise & Cold Exposure 29:17 The Importance of REM Sleep 29:49 Non-Sleep Deep Rest (NSDR) Protocols 31:27 REM Sleep Rebound & Compensation 32:55 Impactful School Strategies for Learning 34:19 Meditation & Micro Gaps in Learning 39:13 Physical Activity & Learning 41:01 Exploring Shilajit & Testosterone 47:51 Writing Process & Overcoming Obstacles 51:32 Addiction & Recovery Resources 53:47 Closing Remarks & Gratitude Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Peter Attia, M.D., a Stanford and Johns Hopkins School of Medicine-trained physician expert in improving human healthspan and lifespan. Dr. Attia is also the host of The Drive podcast and author of the best-selling book Outlive.  We discuss the NAD pathway in human cells and its possible links to aging and health. We evaluate how supplementation can augment molecules in the NAD pathway; we compare NAD, NMN, and NR, different routes of administration, their safety, and bioavailability. Then, we discuss the broader research and clinical literature on longevity to decide if supplementation with NAD, NR, NMN, rapamycin, or resveratrol can indeed extend lifespan.  Finally, we each describe our supplement regimens and compare the role of supplementation to behaviors such as sleep, nutrition, and exercise for longevity. We also discuss whether tests of biological age are true indicators of aging and whether normal radiation levels increase cancer risk.  Listeners of this episode will learn if supplements purported to improve lifespan show any efficacy and the behaviors and other factors that can prevent disease and extend lifespan. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Levels: https://levels.link/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps 00:00:00 Dr. Peter Attia, NAD Pathway 00:02:31 Sponsors: LMNT, Levels & Eight Sleep 00:06:38 Categories of Longevity Approaches 00:17:22 Peter’s Supplements; Rapamycin & Research Data 00:25:01 NAD Pathway: Energy & DNA Repair; Knock-Out & Knock-In, Klotho 00:30:35 Sponsor: AG1 00:32:25 Yeast, Sirtuins, Caloric Restriction & Lifespan 00:38:56 Sirtuins, Transgenic Mice, Gender & Lifespan 00:43:42 DNA Repair, Sirtuins, Cancer; Resveratrol 00:53:31 Perform with Dr. Andy Galpin Podcast 00:54:18 NAD & NADH, Reactive Oxygen Species (ROS), Mitochondrial Health 01:02:17 NAD vs NR vs NMN Supplementation; IV & Oral Routes 01:11:33 NR vs. NMN, Doses, Side Effects; Interventions Testing Program 01:17:43 Fatty Liver Disease & NR; NMN & Glucose; Clinical Significance 01:25:17 Safety & FDA, NMN & NR Supplementation; Skin Cancer Benefits 01:30:38 Longevity, NR & NMN Supplementation, Inflammation 01:41:00 Rapamycin & Immune Function 01:44:37 Biological Aging Tests, Chronologic & Biologic Age; Vigor  01:55:24 Radiation & Cancer Risk 01:58:12 Tool: Self-Care in 50s-70s & Aging; Energy Decline 02:07:12 Tool: Exercise Timing & Energy Levels 02:11:22 Peter’s Supplements 02:18:46 Andrew’s Supplements 02:24:34 Tool: Supplement Use vs. Critical Behaviors; Titanic Analogy  02:26:52 NAD Pathway Supplementation for Longevity? 02:28:52 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Stacy Sims, Ph.D., an exercise physiologist, nutrition scientist, and expert in female-specific nutrition and training for health, performance, and longevity. We discuss which exercise and nutrition protocols are ideal for women based on their age and particular goals. We discuss whether women should train fasted, when and what to eat pre- and post-training, and how the menstrual cycle impacts training and nutrition needs. We also explain how to use a combination of resistance, high-intensity, and sprint interval training to effectively improve body composition, hormones, and cardiometabolic health, offset cognitive decline, and promote longevity.  We also discuss supplements and caffeine, the unique sleep needs of women based on age, whether women should use deliberate cold exposure, and how saunas can improve symptoms of hot flashes and benefit athletic performance. Dr. Sims challenges common misconceptions about women’s health and fitness and explains why certain types of cardio, caloric restriction, and low-protein diets can be harmful to women’s metabolic health. Listeners will learn a wealth of actionable information on how to improve their training and nutrition to enhance their health and how to age with greater ability, mobility, and vitality. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui Venison: https://mauinuivenison.com/huberman  Eight Sleep: https://eightsleep.com/huberman   Waking Up: https://wakingup.com/huberman  Timestamps 00:00:00 Dr. Stacy Sims 00:02:24 Sponsors: Maui Nui, Eight Sleep & Waking Up 00:07:03 Intermittent Fasting, Exercise & Women 00:12:50 Cortisol & Circadian Rhythm, Caffeine & Training 00:17:25 Reps in Reserve, Rate of Perceived Exertion (RPE); Age & Women 00:21:06 Pre-Training Meal & Brain, Kisspeptin 00:26:45 Post-Training Meal & Recovery Window 00:29:59 Sponsor: AG1 00:31:48 Hormones, Calories & Women 00:34:24 Women, Strength Improvements & Resistance Training 00:39:10 Tool: Women & Training Goals by Age Range 00:44:16 Women, Perimenopause, Training & Longevity 00:47:14 Women & Training for Longevity, Cardio, Zone 2 00:51:42 Tools: How to Start Resistance Training, Machines; Polarized Training 00:58:23 Perform with Dr. Andy Galpin Podcast 00:59:10 Menstrual Cycle & Training, Tool: Tracking & Individual Variability 01:04:31 Tool: 10-Minute Rule; High-Intensity Training & Menstrual Cycle 01:08:36 “Train Hard & Eat Well”; Appetite, Nutrition & Menstrual Cycle 01:12:22 Oral Contraception, Hormones, Athletic Performance; IUD 01:20:57 Evaluating Menstrual Blood, PCOS; Hormones & Female Athletes 01:26:31 Iron, Fatigue; Blood Testing & Menstrual Cycle 01:29:33 Caffeine & Perimenopause; Nicotine, Schisandra 01:34:24 Deliberate Cold Exposure & Women, Endometriosis; Tool: Sauna & Hot Flashes 01:42:19 Tools: “Sims’ Protocol”: Post-Training Sauna & Performance; “Track Stack” 01:49:37 Women, Hormones & Sleep, Perimenopause & Sleep Hygiene 01:52:54 Supplements: Creatine, Water Weight, Hair Loss; Vitamin D3 01:57:21 Protein Powder; Adaptogens & Timing 02:00:11 Pregnancy & Training; Cold & Hot Exposure 02:06:19 Tool: Women in 50s & Older, Training & Nutrition for Longevity 02:09:38 Tool: Women in 20s-40s & Training, Lactate 02:12:18 Tool: What is High-Intensity Training?, Cardiovascular Sets & Recovery 02:17:22 Training for Longevity, Cellular & Metabolic Changes 02:19:30 Nutrition, 80/20 Rule 02:23:30 Listening to Self 02:26:00 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter  Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Stuart McGill, Ph.D., a distinguished professor emeritus of spine biomechanics at the University of Waterloo and a world expert on spine anatomy and physiology, back pain, and rehabilitation. We discuss the most common sources of back pain, how back pain can be assessed (including self-assessment techniques), and how to design a personalized recovery plan to reduce back pain. We discuss how to train for lifelong fitness, reduce injury risk, and protect your back and joints based on your age and personal goals. We also discuss how to prevent back pain, build core stability, and explain how “McGill’s Big 3” exercises protect and strengthen the back. Dr. McGill, who is exceptionally fit in his late 60s, describes his low-time investment, personal training routine, and the specific exercises he uses for mobility, strength, and cardiovascular fitness. We also discuss controversial issues in the back pain and rehabilitation field, including how pain originates, the biopsychosocial model of pain, and treatments such as platelet-rich plasma (PRP). This episode provides clear, actionable tools to strengthen, prevent, and remedy back pain and injury so you can be pain-free while enjoying sports, exercise, and daily activities at any age. Access the full show notes for this episode at hubermanlab.com. Watch the clip on back pain relief and spine anatomy that accompanies this episode. Demonstration of The McGill Method Thank you to our sponsors AG1: https://drinkag1.com/huberman Helix Sleep: https://helixsleep.com/huberman BetterHelp: https://betterhelp.com/huberman Waking Up: https://wakingup.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Stuart McGill 00:02:33 Sponsors: Helix Sleep, BetterHelp & Waking Up 00:06:23 What Causes Back Pain?; Genetics, Dog Breed Analogy 00:12:55 Tool: Skeleton & Body Type; Spine Flexibility & Discs 00:20:25 Flexibility & Exercises; Discs & Collagen 00:25:43 Sponsor: AG1 00:27:32 Stress & Tipping Point; Athletic Tradeoffs, Triathletes 00:36:17 Back Pain, Goals & Training Program 00:45:57 Spine Hygiene, Back Pain, Powerlifting 00:53:33 Genetics & Running 00:59:34 Sponsor: LMNT 01:00:46 Rehabilitation & Reducing Volume; Injury 01:07:42 Tool: Training for Lifelong Fitness, Injury & Joints 01:17:40 Pain Types, Biopsychosocial Model of Pain 01:26:15 Coaching, Explosivity & Endurance 01:32:43 Virtual Surgery & Rest, Pain Recovery 01:41:25 Tool: McGill’s Big 3; Building Back Strength & Stability 01:46:39 Inversion Tables & Spine Deloading, Disc Bulge, Tool: Lumbar Support 01:51:09 Tool: Daily Walking; Sitting 01:55:33 Deadlift & Bone Density, Glute-Ham Raise 02:06:20 Training & Age, Osteoporosis, Tool: Deadlift Alternatives 02:16:47 Tools: Biblical Training Week; Spine Stability & McGill’s Big 3; Shrinking & Age 02:24:16 Platelet-Rich Plasma (PRP); Disc Damage 02:27:56 Tools: Biblical Training Week & Strength Exercises, Neck Strength 02:35:24 Tools: Sword Play, Distal Limb Loading, Training for Symmetry 02:42:38 Tools: Biblical Training Week, Mobility & Cardiovascular Exercises, Athletic Panel 02:49:22 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Matthew Hill, Ph.D., a professor of cell biology and anatomy at the Hotchkiss Brain Institute at the University of Calgary and an expert on the biology of cannabis. We discuss how cannabis affects the brain to produce its psychoactive effects (feeling “high”), including altered time perception, focus, memory, appetite, and stress. We discuss how THC vs. cannabidiol (CBD) affects the brain, the effects of different routes of cannabis administration (e.g., smoking, vaping, edibles), high-potency THC, and whether cannabis is addictive. We discuss if there is a link between cannabis use and the development of psychosis, anxiety, bipolar depression, or schizophrenia.  We discuss whether CBD has clinical benefits in regulating stress, promoting sleep, and treating certain diseases. We also discuss if there are real and consistent differences in the biological effects of different cannabis strains, if cannabis impacts hormones, and the uses of cannabis for the management of pain, stress, Post-traumatic stress disorder (PTSD), anxiety, and nausea. Listeners of this episode will get an up-to-date understanding of what is currently known about how cannabis affects the brain and body, including both its potential benefits and risks. Access the full show notes for this episode at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://www.eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman BetterHelp: https://betterhelp.com/huberman InsideTracker: https://insidetracker.com/huberman Timestamps 00:00:00 Dr. Matthew Hill 00:00:00 Sponsors: Eight Sleep, LMNT & BetterHelp 00:07:16 Cannabis, THC, Cannabidiol (CBD), Terpenes 00:12:08 Psychoactive Effects, Cannabis “High”; Time Perception 00:16:55 Cannabis & Brain, CB1 Receptor, Endocannabinoids 00:26:19 Endocannabinoids Types: Anandamide, 2-AG 00:33:46 “Munchies”, Cannabis & Appetite 00:42:17 Sponsor: AG1 00:44:06 THC & Anandamide, Pharmacology 00:52:37 THC & CB1 Receptors, Intoxication & Appetite 00:58:57 Cannabis & Focus, Memory 01:04:09 Routes of Administration, Concentration, Cannabis Research 01:15:12 Self-Regulation, Inhalation & THC, Tolerance; THC Concentrates 01:22:25 Sponsor: InsideTracker 01:23:36 Addiction & Cannabis, Cannabis Use Disorder 01:31:30 Cannabis Legalization & Use, Edibles & ER Visits 01:36:48 Oral Consumption, Edibles, Dosing & Time Course 01:41:12 Drug Testing & Cannabis, Exercise 01:46:04 Cannabis & Hormones, Gynecomastia, Sperm Quality 01:54:37 Cannabis & Pregnancy; Selling Recreational Cannabis 02:04:07 Vaping 02:07:05 Psychosis, Anxiety & Cannabis 02:17:17 Cannabis, Psychosis, Schizophrenia & Genetics 02:30:45 Cannabis Use & Schizophrenia, Manic Bipolar, THC Potency, Nicotine 02:40:37 Schizophrenia, Cannabis Legalization 02:45:06 Cannabis Strains, Indica, Sativa, Subjective Effects & Expectancy Bias 02:57:00 CBD, Pediatric Epilepsy, Adenosine 03:07:22 Entourage Effect; Placebo Effect, CBD & Doses 03:19:12 Cannabis Health Risks, Cardiovascular Risk, Schizophrenia  03:27:08 Cyclic Vomiting Syndrome & Hot Shower 03:31:30 Cannabis Benefits: Pain, Stress, Anxiety, Post-Traumatic Stress Disorder (PTSD) 03:40:18 Cannabis & Anxiety, Anandamide & Stress Response 03:45:55 Scientific Discussion, Clarification & Advancement 03:49:47 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I discuss skin health and appearance and why both are important indicators of the health status of your immune system, gut microbiome, and other organ systems. I explain why sunlight is essential for skin and hormone health and how excessive sunlight can accelerate skin aging and cause certain skin cancers. I discuss the different types of sunscreens (physical, chemical, and mineral-based) and potential health concerns of the chemicals found in some (but not all) sunscreens. I also discuss the importance of getting your skin (and not just moles) checked for pre-cancerous and cancer growths, the role of nutrition and lifestyle factors that improve skin health and appearance, and how to improve your skin by reducing local and systemic inflammation and supporting your microbiome.  I explain what works to improve your skin's youthfulness and appearance, including reducing wrinkles, sagging, and pore size. I review the data on ingesting (or topically applied) collagen, vitamin C, niacinamide, hyaluronic acid, and retinol, and what is known about the use of peptides (e.g., BPC-157, copper peptides) and red and far-red light phototherapies for improving skin health and appearance. I also discuss the causes of acne, rosacea, and psoriasis and explain nutritional, skin care, and prescription-based approaches to treating these common skin conditions. This episode ought to help everyone better understand the biology of the skin and help them make the best possible decisions for their skin health, care, and appearance according to age, goals, and current skin conditions. Access the full show notes, including referenced articles, books, people mentioned, and additional resources at hubermanlab.com. Andrew's New Book Protocols: An Operating Manual for the Human Body: https://protocolsbook.com Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman BetterHelp: https://betterhelp.com/huberman  ROKA: https://roka.com/huberman  LMNT: https://drinklmnt.com/huberman  Timestamps 00:00:00 Skin Health 00:02:59 Sponsors: Joovv, BetterHelp & ROKA  00:07:18 Skin Biology, Skin Layers 00:12:40 Sun Exposure, UV Light & Skin Cancers; Sunscreen 00:19:51 Aging, Sun Exposure, Skin Cancers, Physical Barriers 00:27:24 Sunburn & Skin Cancers 00:30:09 Sponsor: AG1 00:31:58 Vitamin D, Sun Exposure & Sunscreen 00:36:50 Organic (Chemical) Sunscreen & Inorganic (Mineral-Based) Sunscreen 00:49:20 Skin Cancers, Moles, Laser Resurfacing 00:53:59 Sponsor: LMNT 00:55:34 Sun Exposure, Melanoma & Life Expectancy 01:03:13 Tool: Youthful Skin, Collagen & Vitamin C 01:12:55 Peptides, BPC-157, Copper 01:20:58 Tool: Niacinamide (Nicotinamide), Youthful Skin, Dark Spots, Hyaluronic Acid 01:26:25 Tool: Retinol (Retin-A, Tretinoin, Retinyl Esters), Youthful Skin 01:33:07 Tool: Phototherapy, Youthful Skin, Treating Skin Conditions 01:41:10 Tool: Nutrition for Skin Health, Anti-Inflammatory Diets 01:47:54 Highly Processed Foods, Advanced Glycation End Products & Skin Health 01:52:08 Tools: Reduce Inflammation: Gut Microbiome, Sleep, Alcohol, Smoking, Stress 01:58:58 Acne, Hormones & Insulin; Tool: Low Glycemic Diet, Dairy 02:07:26 Tools: Face Cleansing & Acne; Scarring & Popping Pimples 02:13:29 Tool: Treating Rosacea, Alcohol, Skin Care, Nutrition 02:18:31 Stubborn Rosacea, Over Cleansing, Pulsed Dye Laser 02:21:04 Psoriasis Treatment, Immune System & Prescriptions 02:25:24 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Gabrielle Lyon, D.O., a board-certified physician who did her clinical and research training at Washington University in geriatrics and nutrition. She is also an expert in how diet and exercise impact muscle and whole-body health and longevity. Dr. Lyon is a bestselling author and public educator. We discuss how healthy skeletal muscle promotes longevity, brain health, disease prevention, ideal body composition, and the health of other organs and bodily systems. She makes specific nutritional recommendations for optimal health: what to eat, how much to eat, the timing of meals, the essential need for adequate quality protein (including animal and plant-based options), supplementation, and how our dietary requirements change with age. She explains why specific types of resistance training are essential to build and maintain muscle and overall metabolic health. She also describes how to include resistance training as part of your exercise regimen — regardless of age or sex.  She also provides specific mindset tools to encourage sustained adherence to healthy eating and exercise practices. Women and men of all ages will benefit from Dr. Lyon’s practical, evidence-based protocols to improve muscle and whole-body appearance, function, and health. Access the full show notes, including referenced articles, books, people mentioned, and additional resources at hubermanlab.com. Andrew's New Book Protocols: An Operating Manual for the Human Body: https://protocolsbook.com Thank you to our sponsors AG1: https://drinkag1.com/huberman Maui Nui Venison: https://mauinuivenison.com/huberman  Levels: https://levels.link/huberman  Helix Sleep: https://helixsleep.com/huberman InsideTracker: https://insidetracker.com/huberman  Timestamps 00:00:00 Protocols Book; Dr. Gabrielle Lyon 00:03:23 Sponsors: Maui Nui, Levels & Helix Sleep 00:07:40 Skeletal Muscle & Longevity 00:11:25 “Under-muscled”, Leucine & Muscle Health 00:15:55 Muscle Health 00:19:45 Tool: Carbohydrate Consumption & Activity, Glycogen 00:25:14 Tools: Nutrition for Healthy Skeletal Muscle, First Meal 00:31:57 Sponsor: AG1 00:33:46 Quality Protein, Animal & Plant-Based Proteins 00:37:36 Dietary Protein Recommendations, Meal Threshold 00:41:19 Muscle Health & Aging 00:46:02 Supplements & Creatine; Dietary Protein 00:50:07 Tool: Dietary Protein Recommendation; Gout & Cancer Risk 00:52:43 Effects of Dietary Protein & Exercise on Body Composition 01:03:06 Thermic Effects, Protein  01:05:02 Sponsor: InsideTracker 01:06:14 Protein & Satiety, Insulin & Glucose 01:12:04 Tool: Older Adults, Resistance Training & Dietary Protein 01:17:48 Dietary Protein, mTOR & Cancer Risk 01:21:36 Muscle Span & Aging, Sedentary Behaviors 01:24:00 Mixed Meals, Protein Quality, Fiber 01:29:21 Inactivity & Insulin Resistance, Inflammation 01:38:43 Exercise & Myokines, Brain Health & BDNF 01:44:11 Tool: Resistance Training Protocols, Hypertrophy, “High Ground” 01:52:51 High Ground Exercises; Tendon Strength; Training Duration, Blue Zones 01:58:19 Movement, Exercise & Older Adults 02:04:25 Tool: Protein Timing & Resistance Training; VO2 Max, Aging, Blood Work 02:11:13 Supplements: Creatine, Urolithin A, Whey Protein, Fish Oil, Collagen 02:20:18 Fasting, Older Adults; Tool: Meal Timing 02:25:18 Animal Proteins & Dairy; Organ Meats, Vegan; Magnesium, Zinc 02:30:59 Medications & Muscle Health 02:32:49 Obesity & GLP-1 Analogs, Ozempic, Mounjaro, Skeletal Muscle 02:40:48 Benefits of Skeletal Muscle & Aging 02:42:16 Tools: Nutrition & Resistance Training for Muscle Health 02:45:44 Mindset Tools: Standards vs. Goals; Vulnerability Points 02:52:00 Mindset Tools: Neutrality; Health & Worth 03:01:14 Zero-Cost Support, Spotify & Apple Follow & Reviews, YouTube Feedback, Social Media, Neural Network Newsletter, Protocols Book Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Zachary Knight, Ph.D., a professor of physiology at the University of California, San Francisco (UCSF), and Howard Hughes Medical Institute (HHMI) investigator. We discuss how the brain controls our sense of hunger, satiety, and thirst. He explains how dopamine levels impact our cravings and eating behavior (amount, food choices, etc) and how we develop and can change our food preferences and adjust how much we need to eat to feel satisfied. We discuss factors that have led to the recent rise in obesity, such as interactions between our genes and the environment and the role of processed foods and food combinations. We also discuss the new class of medications developed for the treatment of obesity and diabetes, including the GLP-1 agonists semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro). We discuss how these medications work to promote weight loss, the source of their side effects, and the newer compounds soon to overcome some of those side effects, such as muscle loss. Dr. Knight provides an exceptionally clear explanation for our sense of hunger, thirst, and food cravings that translates to practical knowledge to help listeners better understand their relationship to food, food choices, and meal size to improve their diet and overall health. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman  BetterHelp: https://betterhelp.com/huberman Eight Sleep: https://eightsleep.com/huberman Waking Up: https://wakingup.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Zachary Knight 00:02:38 Sponsors: BetterHelp, Helix Sleep & Waking Up 00:07:07 Hunger & Timescales 00:11:28 Body Fat, Leptin, Hunger 00:17:51 Leptin Resistance & Obesity 00:20:52 Hunger, Food Foraging & Feeding Behaviors, AgRP Neurons 00:30:26 Sponsor: AG1 00:32:15 Body Weight & Obesity, Genes & POMC Neurons 00:39:54 Obesity, Genetics & Environmental Factors 00:46:05 Whole Foods, Ultra-Processed Foods & Palatability 00:49:32 Increasing Whole Food Consumption, Sensory Specific Satiety & Learning 00:58:55 Calories vs. Macronutrients, Protein & Salt 01:02:23 Sponsor: LMNT 01:03:58 Challenges of Weight Loss: Hunger & Energy Expenditure 01:09:50 GLP-1 Drug Development, Semaglutide, Ozempic, Wegovy 01:19:03 GLP-1 Drugs: Muscle Loss, Appetite Reduction, Nausea 01:23:24 Pharmacologic & Physiologic Effects; GLP-1 Drugs, Additional Positive Effects 01:30:14 GLP-1-Plus Development, Tirzepatide, Mounjaro, AMG 133 01:34:49 Alpha-MSH & Pharmacology 01:40:41 Dopamine, Eating & Context 01:46:01 Dopamine & Learning, Water Content & Food 01:53:23 Salt, Water & Thirst 02:03:27 Hunger vs. Thirst 02:05:46 Dieting, Nutrition & Mindset 02:09:39 Tools: Improving Diet & Limiting Food Intake 02:14:15 Anti-Obesity Drug Development 02:17:03 Zero-Cost Support, Spotify & Apple Follow & Reviews, YouTube Feedback, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Jonathan Haidt, Ph.D., professor of social psychology at New York University and bestselling author on how technology and culture impact the psychology and health of kids, teens, and adults. We discuss the dramatic rise of suicide, depression, and anxiety as a result of replacing a play-based childhood with smartphones, social media, and video games. He explains how a screen-filled childhood leads to challenges in psychological development that negatively impact learning, resilience, identity, cooperation, and conflict resolution — all of which are crucial skills for future adult relationships and career success. We also discuss how phones and social media impact boys and girls differently and the underlying neurobiological mechanisms of how smartphones alter basic brain plasticity and function.  Dr. Haidt explains his four recommendations for healthier smartphone use in kids, and we discuss how to restore childhood independence and play in the current generation.  This is an important topic for everyone, young or old, parents and teachers, students and families, to be aware of in order to understand the potential mental health toll of smartphone use and to apply tools to foster skill-building and reestablish healthy norms for our kids. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman  Helix Sleep: https://helixsleep.com/huberman AeroPress: https://aeropress.com/huberman Joovv: https://joovv.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Jonathan Haidt 00:02:01 Sponsors: Helix Sleep, AeroPress & Joovv 00:06:23 Great Rewiring of Childhood: Technology, Smartphones & Social Media 00:12:48 Mental Health Trends: Boys, Girls & Smartphones 00:16:26 Smartphone Usage, Play-Based to Phone-Based Childhood 00:20:40 The Tragedy of Losing Play-Based Childhood 00:28:13 Sponsor: AG1 00:30:02 Girls vs. Boys, Interests & Trapping Kids 00:37:31 “Effectance,” Systems & Relationships, Animals 00:41:47 Boys Sexual Development, Dopamine Reinforcement & Pornography 00:49:19 Boys, Courtship, Chivalry & Technology; Gen Z Development 00:55:24 Play & Low-Stakes Mistakes, Video Games & Social Media, Conflict Resolution 00:59:48 Sponsor: LMNT 01:01:23 Social Media, Trolls, Performance 01:06:47 Dynamic Subordination, Hierarchy, Boys 01:10:15 Girls & Perfectionism, Social Media & Performance 01:14:00 Phone-Based Childhood & Brain Development, Critical Periods 01:21:15 Puberty & Sensitive Periods, Culture & Identity 01:23:55 Brain Development & Puberty; Identity; Social Media, Learning & Reward 01:33:37 Tool: 4 Recommendations for Smartphone Use in Kids 01:41:48 Changing Childhood Norms, Policies & Legislature 01:49:13 Summer Camp, Team Sports, Religion, Music 01:54:36 Boredom, Addiction & Smartphones; Tool: “Awe Walks” 02:03:14 Casino Analogy & Ceding Childhood; Social Media Content 02:09:33 Adult Behavior; Tool: Meals & Phones 02:11:45 Regaining Childhood Independence; Tool: Family Groups & Phones 02:16:09 Screens & Future Optimism, Collective Action, KOSA Bill 02:24:52 Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

Recently I had the pleasure of hosting a live event in Brisbane, Australia. This event was part of a lecture series called The Brain Body Contract. My favorite part of the evening was the question and answer period, where I had the opportunity to answer questions from the attendees of each event. Included here is the Q&A from our event at the Brisbane Convention & Exhibition Centre. Sign up to get notified about future events: https://www.hubermanlab.com/events Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Resources Mentioned Huberman Lab Non-Sleep Deep Rest Protocols Huberman Lab Guest Series with Dr. Matt Walker Huberman Lab Guest Series with Dr. Paul Conti Huberman Lab Guest Series with Dr. Andy Galpin Dr. Becky Kennedy: Protocols for Excellent Parenting & Improving Relationships of All Kinds Perform with Dr. Andy Galpin Timestamps 00:00 Introduction 00:31 Sponsors: AG1 & Eight Sleep 03:48 Nicotine Discussion 07:42 ADHD Management: Tools & Medications 12:43 Sleep Deprivation & Recovery 18:54 Understanding & Addressing Burnout 22:12 Daily Nutrition & Eating Habits 24:40 Understanding Food & Neural Pathways 26:21 The Benefits of Elimination Diets 27:21 Intermittent Fasting & Personal Diet Choices 28:23 Top Health & Fitness Recommendations 30:50 The Value of Non-Sleep Deep Rest (NSDR) 33:08 Testosterone Replacement Therapy Insights 38:02 Breathing Techniques for Stress & Focus 41:46 Morning Sunlight & Circadian Rhythms 43:18 Parenting Tips for a Healthy Start 49:03 Final Thoughts & Gratitude Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Mary Claire Haver, M.D., a board-certified OB/GYN and an expert on women’s health and menopause. We discuss the biology and symptoms of perimenopause and menopause and their effects on body composition, cardiometabolic health, mental health, and longevity. She explains the lifestyle factors, including nutrition, resistance training, sleep, and supplements, that can better prepare women for and improve symptoms of both perimenopause and menopause. We also discuss hormone replacement therapy (HRT) and whether HRT impacts the incidence of breast cancer or can affect cardiovascular health. We also discuss contraception, cellulite, polycystic ovary syndrome (PCOS), and how to reduce the risk of osteoporosis. This episode is rich in actionable information related to what is known about menopause and perimenopause and the stages before, allowing women of all ages to best navigate these life stages. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman  AeroPress: https://aeropress.com/huberman  Eight Sleep: https://eightsleep.com/huberman  BetterHelp: https://betterhelp.com/huberman  InsideTracker: https://insidetracker.com/huberman  Timestamps 00:00:00 Dr. Mary Claire Haver 00:02:04 Sponsors: AeroPress, Eight Sleep & BetterHelp 00:06:26 Menopause, Age of Onset 00:09:50 Perimenopause, Hormones & “Zone of Chaos” 00:14:42 Perimenopause, Estrogen & Mental Health 00:20:04 Perimenopause Symptoms; Tool: Lifestyle Factors & Ovarian Health 00:25:26 Early Menopause, Premature Ovarian Failure; Estrogen Therapy 00:29:42 Sponsor: AG1 00:31:31 Contraception, Transdermal, IUDs; Menopause Onset, Freezing Eggs 00:38:18 Women’s Health: Misconceptions & Research 00:45:01 Tool: Diet, Preparing for Peri-/Menopause; Visceral Fat 00:48:31 Tools: Body Composition, Muscle & Menopause, Protein Intake 00:51:42 Menopause: Genetics, Symptoms; Tools: Waist-to-Hip Ratio; Gut Microbiome 00:58:22 Galveston vs. Mediterranean Diet, Fasting, Tool: Building Muscle 01:05:18 Sponsor: InsideTracker 01:06:29 Hot Flashes; Estrogen Hormone Replacement Therapy (HRT), Breast Cancer Risk & Cognition 01:15:36 Estrogen HRT, Cardiovascular Disease, Blood Clotting; “Meno-posse” 01:24:00 Estrogen & Testosterone: Starting HRT & Ranges 01:30:36 Other Hormones, Thyroid & DHEA; Local Treatment, Urinary Symptoms 01:37:57 OB/GYN Medical Education & Menopause 01:41:30 Supplements, Fiber, Tools: Osteoporosis “Prevention Pack” 01:46:53 Collagen, Cellulite, Bone Density 01:51:42 HRT, Vertigo, Tinnitus, Dry Eye; Conditions Precluding HRT  01:55:27 Polycystic Ovary Syndrome (PCOS) & Treatment; GLP-1, Addictive Behaviors 02:01:55 Post-menopause & HRT, Sustained HRT Usage 02:04:58 Mental Health, Perimenopause vs. Menopause; Sleep Disruptions, Alcohol 02:09:09 Male Support; Rekindle Libido 02:12:46 HRT Rash Side-Effect; Acupuncture; Visceral Fat 02:16:24 Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Sponsors, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Diego Bohórquez, PhD, professor of medicine and neurobiology at Duke University and a pioneering researcher into how we use our ‘gut sense.’ He describes how your gut communicates to your brain and the rest of your body through hormones and neural connections to shape your thoughts, emotions, and behaviors. He explains how your gut senses a range of features such as temperature, pH, the macro- and micronutrients in our foods, and much more and signals that information to the brain to affect our food preferences, aversions, and cravings. Dr. Bohórquez describes his early life in the Amazon jungle and how exposure to traditional agriculture inspired his unique expertise combining nutrition, gastrointestinal physiology, and neuroscience. We discuss how the gut and brain integrate sensory cues, leading to our intuitive “gut sense” about food, people, and situations. This episode provides a scientific perspective into your gut sense to help you make better food choices and, indeed, to support better decision-making in all of life. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Joovv: https://joovv.com/huberman LMNT: https://drinklmnt.com/huberman Helix Sleep: https://helixsleep.com/huberman InsideTracker: https://insidetracker.com/huberman Timestamps 00:00:00 Dr. Diego Bohórquez 00:02:37 Sponsors: Joovv, LMNT & Helix Sleep; YouTube, Spotify & Apple Subscribe 00:06:49 Gut-Brain Axis 00:11:35 Gut Sensing, Hormones 00:15:26 Green Fluorescent Protein; Neuropod Cells & Environment Sensing 00:26:57 Brain & Gut Connection, Experimental Tools & Rabies Virus 00:35:28 Sponsor: AG1 00:37:00 Neuropod Cells & Nutrient Sensing 00:43:55 Gastric Bypass Surgery, Cravings & Food Choice 00:51:14 Optogenetics; Sugar Preference & Neuropod Cells 01:00:29 Gut-Brain Disorders, Irritable Bowel Syndrome 01:03:03 Sponsor: InsideTracker 01:04:04 Gut & Behavior; Gastric Bypass, Cravings & Alcohol 01:07:38 GLP-1, Ozempic, Neuropod Cells 01:11:46 Food Preference & Gut-Brain Axis, Protein 01:21:35 Protein & Sugar, Agriculture & ‘Three Sisters’ 01:25:16 Childhood, Military School; Academics, Nutrition & Nervous System 01:36:15 Plant Wisdom, Agriculture, Indigenous People 01:41:48 Evolution of Food Choices; Learning from Plants 01:48:15 Plant-Based Medicines; Amazonia, Guayusa Ritual & Chonta Palm 01:56:58 Yerba Mate, Chocolate, Guayusa 02:00:22 Brain, Gut & Sensory Integration; Variability 02:06:01 Electrical Patterns in Gut & Brain, “Hangry” 02:12:43 Gut Intuition, Food & Bonding; Subconscious & Superstition 02:22:00 Vagus Nerve & Learning, Humming 02:26:46 Digestive System & Memory; Body Sensing 02:32:51 Listening to the Body, Meditation 02:40:12 Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Sponsors, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Gary Steinberg, MD, PhD, a neurosurgeon and a professor of neurosciences, neurosurgery, and neurology at Stanford University School of Medicine. We discuss brain health and brain injuries, including concussion, traumatic brain injury (TBI), stroke, aneurysm, and transient ischemic attacks (TIA). We discuss key and lesser-known risk factors for brain health and explain how certain treatments and medications can improve brain health and cognitive function. We also cover novel mechanisms to improve recovery after concussions and brain injury, including the use of stem cells, temperature (mild hypothermia), and vagus nerve stimulation. Dr. Steinberg also describes new advances in neurosurgery and minimally invasive brain augmentation. This episode ought to be of interest to anyone seeking actionable tools to improve their brain health and for those seeking to improve recovery after a brain injury such as concussion, stroke, aneurysm, or TBI. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman AeroPress: https://aeropress.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps 00:00:00 Dr. Gary Steinberg 00:01:44 Sponsors: Eight Sleep, ROKA & AeroPress; Subscribe on YouTube, Spotify & Apple 00:06:16 Stroke, Hemorrhage & Blood Clot 00:10:25 Blood Clots & Risk Factors, Medications, Smoking, Cholesterol 00:16:19 Heart & Brain Health; Neurosurgery & Brain Function 00:23:27 Current Technology & Neurosurgery, Minimally Invasive Techniques 00:28:13 Transient Ischemic Attacks (TIA); Spinal Cord Strokes 00:33:23 Stroke Risk: Alcohol, Cocaine & Other Drugs 00:38:24 Sponsor: AG1 00:39:55 Traumatic Brain Injury (TBI), Concussion: Sports, Testing & Recovery 00:46:45 Statins; TBI & Aspirin; Caffeine & Stroke Risk 00:48:31 Exploratory MRI: Benefits & Risks 00:51:53 Blood Pressure, Lifestyle Factors; Tool: Feeling Faint, Hydration; Sleep 00:59:52 Sponsor: LMNT 01:01:27 Chiropractic Neck Adjustment & Arterial Obstruction; Inversion Tables 01:05:16 Kids, Tackle Football, Soccer, Boxing; Mild Concussion 01:10:49 Nerve Regeneration, Stem Cells, Stroke Recovery 01:17:36 Stem Cells, Immune System, Activity 01:21:27 Injury & Recovery, Restraint Therapy 01:23:46 Neuroprotection After Injury; Mild Hypothermia 01:34:59 Platelet-Rich Plasma (PRP), Stem Cell Therapy 01:42:27 Scientific Advancements & Clinical Translation, FDA & Industry 01:47:40 Vagal Stimulation 01:53:17 Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

Recently I had the pleasure of hosting a live event in Sydney, Australia. This event was part of a lecture series called The Brain Body Contract. My favorite part of the evening was the question and answer period, where I had the opportunity to answer questions from the attendees of each event. Included here is the Q&A from our event at the ICC Sydney Theatre. Sign up to get notified about future events: https://www.hubermanlab.com/events Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps 00:00 Introduction 00:15 Live Event Recap: The Brain Body Contract 00:32 Sponsors: AG1 & Eight Sleep 03:30 Q&A Session Begins: Napping and Sleep Quality 06:34 The Power of the Placebo Effect 11:31 Entering Rest and Digest State: Techniques and Tools 15:35 Muscle Growth, Learning & the Brain 20:13 Hallucinogens: Personal Experiences & Clinical Insights 27:28 The Misunderstood Effects of MDMA 27:42 Exploring the Potential of MDMA in Clinical Settings 29:25 The Complex World of Psychedelics & Mental Health 30:07 Ketamine: From Misconception to Medical Use 31:53 The Fascinating Science of DMT 33:11 Supporting Science: Funding & Future Directions 34:48 The Gut-Brain Axis: A Key to Overall Health 40:41 Sleep Patterns and Chronotypes: Personalizing Rest 42:50 Addressing ADHD & Focus in the Modern World 49:27 Closing Remarks & Gratitude Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. James Hollis, Ph.D., a Jungian psychoanalyst, renowned educator and author on finding and pursuing one’s unique purpose. Dr. Hollis is also an expert in the psychology of relationships and healing from trauma. We discuss how early family dynamics and social context create patterns of both adaptive and maladaptive behavior and internal narratives that, when examined, lead to better choices and a deeply fulfilling existence. We discuss discovering your unique self-identity and purpose through specific practices of reflection, meditation and conversations with others. We also discuss self-perception and the evolution of roles within marriages, parent-child relationships, and work. Throughout the episode, Dr. Hollis provides both basic knowledge and practical tools to help us assess ourselves and better understand who we are and what we really want in careers, relationships of all kinds, and society. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Use Ask Huberman Lab, our new AI-powered platform, for a summary, clips, and insights from this episode. Thank you to our sponsors AG1: https://drinkag1.com/huberman Mateína: https://drinkmateina.com/huberman Joovv: https://joovv.com/huberman BetterHelp: https://betterhelp.com/huberman Waking Up: https://wakingup.com/huberman Momentous: https://livemomentous.com/huberman Timestamps 00:00:00 Dr. James Hollis 00:02:14 Sponsors: Mateina, Joovv & BetterHelp 00:05:57 Self, Ego, Sense of Self 00:13:59 Unconscious Patterns, Blind Spots, Dreams; Psyche & Meaning 00:21:56 Second Half of Life, Purpose, Depression 00:25:37 Sponsor: AG1 00:27:08 Tool: Daily Reflection; Crisis 00:31:47 Families & Children, Permission & Burdens 00:37:27 Complex Identification, Self-Perception; Social Media & Borderline 00:41:55 Daily Stimulus Response, Listening to the Soul 00:45:40 Exiting Stimulus-Response, Loneliness, Burnout 00:51:19 Meditation & Perception, Reflection 00:54:58 Sponsor: Waking Up 00:56:15 Recognizing the “Shadow” & Adulthood 01:02:48 Socialization; Family & Life Journey 01:09:04 Relationships & “Otherness”, Standing Your Ground 01:15:51 Marriage, “Starter Marriages” & Evolution; Parenting 01:19:37 Shadow Issues, Success & External Reward, Personal Growth 01:27:59 Men, Alcohol, “Stoic Man”, Loneliness, Fear & Longing 01:37:33 Women & Men, Focused vs. Diffuse Awareness; Male Rite of Passage 01:44:31 Sacrifice, Relationships; Facing Fears 01:48:20 Therapy, “Abyss of the Self”, Repeating Patterns & Stories 01:55:17 Women, Career & Family, Partner Support; Redefining Roles 02:01:40 Pathology & Diagnosis, Internet 02:07:05 Life, Suffering & Accountability, “Swamplands” & Task 02:11:32 Abuse & Recovery of Self, Patience, Powerlessness 02:14:11 Living a Larger Life; “Shut Up, Suit Up, Show Up” 02:17:49 Life Stages; Despair & Integrity Conflict 02:25:00 Death, Ego, Mortality & Meaning 02:38:07 Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

This is episode 6 of a 6-part special series on sleep with Dr. Matthew Walker, Ph.D., a professor of neuroscience and psychology at the University of California, Berkeley and a leading public educator on sleep for mental and physical health, learning and human performance. In this episode, we discuss dreaming, including the biological mechanism of dreams, what dreams mean and their role in daytime life.  We explore how dreams can enhance our creativity and emotional well-being and help us resolve various challenges and dilemmas. We discuss how to remember and interpret your dreams and the abstractions/symbols frequently present in dreams. We also discuss nightmares and therapies to treat reoccurring nightmares. We explain what lucid dreaming is and if there are benefits or drawbacks to this type of dreaming. Dr. Walker also answers frequently asked audience questions and discusses snoring, body position, sleep supplements, sleep challenges due to aging, menopause, stopping racing thoughts, and how to fall back asleep if you wake in the middle of the night.  For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman LMNT: https://drinklmnt.com/huberman Helix Sleep: https://helixsleep.com/huberman WHOOP: https://www.join.whoop.com/huberman Momentous: https://livemomentous.com/huberman Timestamps 00:00:00 Dreaming 00:01:13 Sponsors: BetterHelp, LMNT & Helix Sleep 00:05:06 Dreams & REM Sleep 00:12:20 Evolution of REM Sleep, Humans 00:17:13 REM Sleep & PGO Waves; Dreams & Brain Activity 00:24:26 Dreams, Images & Brain Activity; Sleepwalking & Sleep Talking 00:30:51 Sponsor: AG1 00:32:04 Dream Benefits, Creativity & Emotional Regulation; Challenge Resolution 00:41:27 Daily Experience vs. Dreaming, Emotions 00:45:08 Dream Interpretation & Freud, Dream Relevance 00:52:59 Abstractions, Symbols, Experience & Dreams; “Fuzzy Logic” 01:00:28 Sponsor: Whoop 01:01:36 Nightmares; Recurring Nightmares & Therapy 01:11:08 Targeted Memory Reactivation, Sounds & Nightmares 01:15:38 Odor, Paired Associations, Learning & Sleep 01:18:53 Fear Extinction, Memory & Sleep; Tool: Remembering Dreams 01:25:38 Lucid Dreaming, REM Sleep, Paralysis 01:32:33 Lucid Dreaming: Benefits? Unrestorative Sleep? 01:44:07 Improve Lucid Dreaming 01:49:30 Tool: Negative Rumination & Falling Asleep 01:53:41 Tools: Body Position, Snoring & Sleep Apnea; Mid-Night Waking & Alarm Clock 01:58:43 Sleep Banking?; Tool: Falling Back Asleep, Rest 02:05:53 Tool: Older Adults & Early Waking; Sleep Medications 02:11:25 Tool: Menopause & Sleep Disruption, Hot Flashes 02:15:06 Remembering Dreams & Impacts Sleep Quality? 02:18:32 Tool: Sleep Supplements 02:26:48 Tool: Most Important Tip for Sleep 02:30:56 Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Casey Means, M.D., a physician trained at Stanford University School of Medicine, an expert on metabolic health and the author of the book, "Good Energy." We discuss how to leverage nutrition, exercise and environmental factors to enhance your metabolic health by improving mitochondrial function, hormone and blood sugar regulation.  We also explore how fasting, deliberate cold exposure and spending time in nature can impact metabolic health, how to control food cravings and how to assess your metabolic health using blood testing, continuous glucose monitors and other tools.  Metabolic dysfunction is a leading cause of chronic disease, obesity and reduced lifespan around the world. Conversely, improving your mitochondrial and metabolic health can positively affect your health span and longevity. Listeners of this episode will learn low- and zero-cost tools to improve their metabolic health, physical and mental well-being, body composition and target the root cause of various common diseases. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps 00:00:00 Dr. Casey Means 00:02:36 Sponsors: LMNT & Waking Up 00:06:32 Metabolism, Metabolic Dysfunction, Medicinal Blindspot 00:14:17 Trifecta of Bad Energy 00:24:02 Western Living, United States, Specialization & Medicine 00:27:57 Insulin Resistance, Tool: Mitochondrial Capacity & Exercise 00:29:40 Sponsor: AG1 00:35:03 Tools: Walking & Glucose; Frequent Movement 00:44:25 Tools: Exercises to Improve Mitochondrial Capacity; Desk Treadmill 00:51:18 Soleus Push-Ups & Fidgeting, Non-Exercise Activity Thermogenesis (NEAT) 00:58:21 Tool: Blood Test Biomarkers, Vital Signs & Mitochondrial Function 01:11:16 Navigate Medical System & Blood Tests, Consumer Lab Testing 01:16:46 Tool: Environmental Factors; Food, Life as a Process 01:21:58 Tool: Ultra-Processed vs. Real Food, Obesity, Soil & Micronutrients 01:32:03 Ultra-Processed Foods: Brain & Cellular Confusion 01:39:10 Tools: Control Cravings, GLP-1 Production, Microbiome Support 01:51:42 Ozempic, GLP-1 Analogs; Root Cause & Medicine 02:00:54 Tool: Deliberate Cold & Heat Exposure, Brown Fat 02:07:27 Tool: Intermittent Fasting & Metabolic Flexibility; Insulin Sensitivity 02:17:03 Tool: Continuous Glucose Monitors (CGMs) & Awareness, Glucose Spikes 02:24:34 Tool: CGMs, Glycemic Variability, Dawn Effect, Individuality 02:33:10 Sleep; Continuous Monitoring & Biomarkers 02:37:39 Mindset & Safety, Stress & Cell Danger Response 02:44:04 Tool: Being in Nature, Sunlight, Fear 02:54:44 Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

This is episode 5 of our 6-part special series on sleep with Dr. Matthew Walker, Ph.D., a professor of neuroscience and psychology at the University of California, Berkeley and the host of The Matt Walker Podcast. In this episode, we explain the connection between sleep and mood, emotional regulation and mental well-being.  We explain the role of rapid eye movement (REM) sleep in processing emotions and emotional memories and why sleep deprivation causes agitation, impulsivity and emotional reactivity.  We also discuss why sleep disruption is a hallmark feature of PTSD, anxiety, depression, suicidality, and other psychiatric conditions.  We explain protocols for improving REM sleep and other sleep phases in order to harness the therapeutic power of quality sleep to feel calmer and emotionally restored. This episode describes various actionable tools to improve sleep for those struggling with mental health or mood and those wanting to bolster their overall state and well-being.  The next episode in this special series explores dreams, including lucid dreaming, nightmares and dream interpretation. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman BetterHelp: https://betterhelp.com/huberman InsideTracker: https://insidetracker.com/huberman  Momentous: https://livemomentous.com/huberman Timestamps (00:00:00) Sleep & Mental Health (00:01:09) Sponsors: Eight Sleep, LMNT & BetterHelp (00:05:14) Emotions & Sleep, Amygdala (00:17:27) Emotional Memory & Sleep (00:25:48) “Overnight Therapy” & REM Sleep, Noradrenaline (00:29:13) Sponsor: AG1 (00:30:27) Sleep to “Remember & Forget”, Trauma; REM Sleep (00:38:27) Hinge Analogy; Motivation, Impulsivity & Addiction (00:47:08) Tool: Improve REM Sleep, Social Jet Lag, Alcohol & THC, Addiction (00:56:18) Sponsor: InsideTracker (00:57:23) Post-Traumatic Stress Disorder (PTSD) & REM Sleep (01:06:53) Noradrenaline & REM Sleep, PTSD & Prazosin (01:09:40) Addiction, Non-Sleep Deep Rest (NSDR); Liminal States (01:16:46) Anxiety & Sleep, Mood vs. Emotions (01:23:50) Deep Non-REM Sleep & Anxiety, Sleep Quality (01:28:51) Tool: Improve Deep Non-REM Sleep, Temperature; Alcohol (01:34:56) Suicidality & Sleep, Pattern Recognition; Nightmares (01:46:21) Depression, Anxiety & Time Context (01:51:24) Depression, Too Much Sleep?; REM Changes & Antidepressants (01:57:37) Sleep Deprivation & Depression (02:01:34) Tool: Circadian Misalignment & Mental Health, Chronotype (02:04:05) Tools: Daytime Light & Nighttime Darkness; “Junk Light” (02:13:04) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

Welcome to a preview of the 17th Ask Me Anything (AMA) episode, part of Huberman Lab Premium. Huberman Lab Premium was launched for two main reasons. First, it was launched in order to raise support for the main Huberman Lab podcast — which will continue to come out every Monday at zero-cost. Second, it was launched as a means to raise funds for important scientific research. A significant portion of proceeds from the Huberman Lab Premium subscription will fund human research (not animal models) selected by Dr. Huberman, with a dollar-for-dollar match from the Tiny Foundation. Read our Annual Letter 2023. If you're an existing Premium member, you can login to access the full episode. If you're not a member, you can join Huberman Lab Premium to enjoy exclusive content, including monthly Ask Me Anything (AMA) episodes, AMA transcripts, podcast episode transcripts, early access to live events and help advance human scientific research. Resources Foundational Fitness Protocol Timestamps (00:00:00) Introduction to AMA #17 (00:00:14) Exciting Announcement (00:02:16) Diving Into the Foundational Fitness Protocol (00:09:37) Flexibility in Your Fitness Routine (00:17:12) Optimizing Workout Times & Prioritizing Health (00:23:31) Closing Thoughts & Huberman Lab Premium Benefits In the full AMA episode, we discuss: Periodization & the Philosophy of Fitness Unlocking the Secrets of Sleep: Insights & Tools Chronotypes and Personalized Sleep Strategies The QQRT Formula: Quantity, Quality, Regularity & Timing of Sleep Exploring Naps & Non-Sleep Deep Rest (NSDR) Effective Learning & Note-Taking Strategies The Power of Teaching & Self-Testing in Learning Title Card Photo Credit: Mike Blabac Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I explain how to strengthen and build a stable, pain-free back and how to reduce or eliminate existing back pain. I explain the anatomy and physiology of the spinal cord and vertebrae, intervertebral disks and nerve pathways, and the abdominal and back muscles that together can be leveraged to stabilize the back.  Then, I describe protocols: “McGill’s Big 3” exercises, a highly effective psoas stretch, abdominal stabilization, breathing techniques, and protocols to reinforce essential supports for the back, including the neck, pelvis, feet, and toes.  I also explain how you can reduce and potentially eliminate back pain and sciatica using a specific type of bar hang, “cobra push-ups,” medial-glute strengthening exercises, and more.  Back pain greatly impedes one’s ability to enjoy daily activities; this episode provides zero-cost, minimal time-investment protocols to improve your back strength and stability and allow you to move through life pain-free and with ease and mobility.  For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Back Health (00:04:03) Sponsors: LMNT & Waking Up (00:07:57) Back Anatomy: Spine, Vertebrae, Spinal Cord (00:12:07) Spinal Cord & Nerves; Herniated Discs (00:19:50) Build Strong Pain-Free Back; Bulging Discs (00:24:26) Back Pain & Professional Evaluation; Tool: Spine Self-Assessment  (00:31:04) Sponsor: AG1 (00:36:29) Tool: McGill Big 3 Exercises, Curl-Up (00:44:40) Tool: McGill Big 3 Exercises, Side Plank (00:53:13) Tool: McGill Big 3 Exercises, Bird Dog; Back Pain (01:05:37) Tool: Back Pain & Oreo Analogy, Bar Hang (01:10:34) Time & Back Pain; Tool: Reversing Disc Herniation, Cobra Push-Ups  (01:21:28) Sciatica, Referred Pain, Herniated Disc (01:24:21) Tool: Improve Spine Stability, Strengthen Neck (01:29:23) Tools: Strengthen Feet, Toe Spreading (01:34:35) Tools: Belly Breathing; Stagger Stance (01:42:03) Tools: Relieve Low Back Pain, Medial Glute Activation; Rolled Towel (01:50:59) Tool: Psoas Stretching (01:57:00) Tool: Back Awareness; Strengthen & Pain-Proof Back (02:05:49) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

This is episode 4 of a 6-part special series on sleep with Dr. Matthew Walker, Ph.D., a professor of neuroscience and psychology at the University of California, Berkeley, and author of the best-selling book "Why We Sleep." In this episode, we discuss the relationship between sleep, learning and creativity.  We explain why and how sleep before and after a learning bout can improve memory and performance for both cognitive tasks and physical skills. We also discuss how to use time learning and sleep, how to use naps, non-sleep deep rest states, and caffeine to optimize learning, and the mechanisms for sleep and memory consolidation.  We also explain the critical role that sleep plays in creativity and one's ability to discover novel solutions to challenges and problems.  This episode is filled with actionable information on using sleep to enhance skill learning and improve memory and creativity.  The next episode in this guest series explains how sleep benefits emotional regulation and mental health.  For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Helix Sleep: https://helixsleep.com/huberman  WHOOP: https://join.whoop.com/huberman  Waking Up: https://wakingup.com/huberman  InsideTracker: https://insidetracker.com/huberman  Momentous: https://livemomentous.com/huberman Timestamps (00:00:00) Sleep & Learning (00:00:59) Sponsors: Helix Sleep, Whoop & Waking Up (00:05:48) Learning, Memory & Sleep (00:09:32) Memory & Sleep, “All-Nighters”, Hippocampus (00:13:46) Naps & Learning Capacity (00:16:59) Early School Start Times, Performance & Accidents (00:26:38) Medical Residency & Sleep Deprivation (00:29:35) Sponsor: AG1 (00:30:49) Tool: Sleep Before Learning; Cramming Effect (00:35:09) Tools: Caffeine; Timing Peak Learning; “Second Wind” (00:44:25) Memory Consolidation in Sleep (00:55:07) Sleepwalking & Talking; REM-Sleep Behavioral Disorder (01:00:16) REM Sleep Paralysis, Alcohol, Stress (01:07:41) Sponsor: InsideTracker (01:08:46) Skills, Motor Learning & Sleep (01:17:03) Tool: Timing Sleep & Learning, Skill Enhancement (01:20:00) Naps; Specificity & Memory Consolidation, Sleep Spindles (01:27:21) Sleep, Motor Learning & Athletes; Automaticity (01:34:10) Can Learning Improve Sleep? (01:39:13) Tool: Exercise to Improve Sleep; Performance, Injury & Motivation (01:44:38) Pillars of Health; Dieting & Sleep Deprivation (01:49:35) Performance & Poor Sleep, Belief Effects, “Orthosomnia” (01:57:03) “Overnight Alchemy”, Sleep & Novel Memory Linking (02:05:58) Sleep & Creativity (02:11:09) Tools: Waking & Technology; Naps; “Sleep on a Problem” (02:20:51) Creative Insight & Sleep (02:26:18) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Bonnie Halpern-Felsher, PhD, FSAHM. She is a professor of pediatrics and adolescent medicine and a developmental psychologist at Stanford University School of Medicine. Dr. Halpern-Felsher is a world expert in adolescent decision-making and risk-taking behaviors. She explains the huge increase in vaping (e-cigarettes) by young people. She explains why vaping nicotine and cannabis is particularly dangerous to the developing brain. We discuss the rise in vaping addiction, the unique social pressures and social media influences faced by youth that make quitting challenging, and interventions to aid them in quitting or reducing use. We also discuss the role of technology and social media. And, the use of alcohol, nicotine pouches, fentanyl, and other risky behaviors that adolescents face now. This episode should interest parents, teachers, coaches, teens, and families. It covers the current youth substance use landscape and also covers resources and ways to quit these addictive behaviors.  For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Use Ask Huberman Lab, our new AI-powered platform, for a summary, clips, and insights from this episode. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Dr. Bonnie Halpern-Felsher (00:01:57) Sponsors: LMNT & Waking Up (00:05:38) Adolescence (00:09:19) Household Conflict, Parents; Smart Phones (00:12:35) Smart Phones & Social Media (00:18:25) Vaping, E-Cigarettes, Nicotine & Cannabis (00:23:46) Adolescent Nicotine Use: Marketing, Flavors (00:31:04) Sponsor: AG1 (00:32:13) Nicotine Initiation, Freebase vs. Salt-Based Nicotine, Concentration (00:41:35) Addiction & Withdrawal; E-Cigarette Access (00:48:48) Vaping Health Hazards, Aldehydes, Flavors (00:57:48) “Just Say No”, Adolescent Defiance (01:04:21) Cannabis & Potency, Blunts, E-Cigarette Combinations (01:10:30) Psychosis, THC & Adolescence (01:14:11) Quitting Nicotine & Cannabis; Physical & Social Withdrawal Symptoms (01:23:05) Social Pressures, Quitting Vaping, Environment Concerns (01:30:08) Teen Activities, Social Media, Autonomy (01:36:28) Risky Behaviors, Alcohol, Driving, Sexual Behavior (01:43:27) International E-Cigarette Use, Regulation (01:46:10) Nicotine Pouches, Health Risks; Tolerance (01:53:25) Tools: Vaping Interventions, Decision Making, Harm Reduction (02:02:37) Fentanyl, Drug Testing, Recreational Drug Use (02:13:45) Tool: Organic Conversations & Risky Behavior (02:17:20) Long-Term Goals & Teens; Vaping, Pornography & Teens (02:24:08) Mental Health Crisis & Substance Use (02:29:11) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

Recently I had the pleasure of hosting a live event in Sydney, Australia. This event was part of a lecture series called The Brain Body Contract. My favorite part of the evening was the question and answer period, where I had the opportunity to answer questions from the attendees of each event. Included here is the Q&A from our event at the Sydney Opera House. Sign up to get notified about future events: https://www.hubermanlab.com/events Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (00:00:00) Introduction (00:00:15) Live Event Recap: The Brain Body Contract (00:00:36) Sponsor: AG1 & Eight Sleep (00:02:50) The Power of Mindset on Stress (00:05:23) David Goggins: A Case Study in Resilience (00:09:59) Exploring Time Perception & Frame Rate (00:18:20) Jet Lag Protocol: Adjusting to New Time Zones (00:26:44) The Science of Neuroplasticity (00:26:49) The Transformative Power of Psychedelics (00:29:26) Exploring Psilocybin & MDMA: Personal Experiences & Insights (00:36:12) The Science of Sleep: How Temperature Affects It (00:39:38) Understanding Stress Response & Habituation (00:41:20) Personal Anecdotes (00:47:00) Finding Your Passion: Advice for the Youth (00:51:20) Closing Thoughts & Gratitude Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

This is episode 3 of a 6-part special series on sleep with Dr. Matthew Walker, Ph.D., a professor of neuroscience and psychology at the University of California, Berkeley, and leading public educator about the role of sleep in health, disease and performance.  We explain how our sleep architecture changes as we age. We also cover how childhood development and aging affect sleep biology and needs. We also discuss whether polyphasic sleep (multiple short sleep periods) is beneficial.  Then, we discuss naps, including their positive benefits, individual variability, those who should not nap, and alternative rest states like non-sleep deep rest. Dr. Walker shares protocols to optimize nap duration, timing and effectiveness. We also explore the effects of caffeine on sleep and other health aspects, as well as the optimal timing for caffeine intake. This episode describes many actionable science-based tools for optimizing sleep, naps and caffeine use for better health and performance. The next episode in this special series explores the relationship between sleep, memory, and creativity. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman BetterHelp: https://betterhelp.com/huberman LMNT: https://drinklmnt.com/huberman Waking Up: https://wakingup.com/huberman Eight Sleep: https://eightsleep.com/huberman Momentous: https://livemomentous.com/huberman Timestamps (00:00:00) Sleep Structure (00:01:29) Sponsors: BetterHelp, LMNT & Waking Up (00:05:42) Sleep Phases & Lifespan (00:11:58) Sleep Stages & Lifespan, Sleep Paralysis & Animals (00:20:19) Adults & Biphasic Sleep, Modern Society (00:25:14) Chronotype, Circadian Rhythms & Biological Flexibility (00:29:07) Genetics & Chronotype (00:31:42) Sponsor: AG1 (00:32:55) Biphasic Sleep, Adults; Body Position & Sleepiness (00:40:09) Naps, Positive Benefits, Nighttime Insomnia (00:49:38) Tool: Optimal Nap: Duration & Timing; Grogginess (00:58:15) Nap Capacity, “Liminal” States & NSDR (01:07:37) NASA Nap Culture, Power Naps (01:11:49) Sponsor: Eight Sleep (01:12:50) Tools: Nap Timing, “Fragile” Nighttime Sleep; On-Off-On Protocol (01:18:57) Avoiding Naps: Insomnia, Aging & Sleep Quality Decline (01:28:20) Caffeine, “Nappuccino”; Hot Drinks (01:38:28) Adenosine Clearance, Sleep  (01:43:10) Tool: Delaying Caffeine, Afternoon Crash, Sleep Quality (01:49:06) Caffeine, Health, Antioxidants; Caffeine Tolerance & Alcohol (01:56:54) Tool: Nap “Enhancements”, Caffeine, Light & Face Washing (02:04:33) Polyphasic Sleep, Adverse Effects (02:12:43) Sleep Deprivation & Car Crashes; Polyphasic Sleep (02:16:49) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. David Yeager, Ph.D., professor of psychology at the University of Texas, Austin, and the author of the forthcoming book "10 to 25." We discuss how people of any age can use growth mindset and stress-is-enhancing mindsets to improve motivation and performance. We explain the best mindset for mentors and being mentored and how great leaders motivate others with high standards and support. We also discuss why a sense of purpose is essential to goal pursuit and achievement. Whether you are a parent, teacher, boss, coach, student or someone wanting to improve a skill or overcome a particular challenge, this episode provides an essential framework for adopting performance-enhancing mindsets leading to success. For show notes, including referenced articles, additional resources and people mentioned, please visit hubermanlab.com. Use Ask Huberman Lab, our new AI-powered platform, for a summary, clips, and insights from this episode. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Dr. David Yeager (00:02:05) Sponsors: LMNT & Waking Up (00:04:20) Growth Mindset; Performance, Self-Esteem (00:10:31) “Wise” Intervention, Teaching Growth Mindset (00:15:12) Stories & Writing Exercises (00:19:42) Effort Beliefs, Physiologic Stress Response (00:24:44) Stress-Is-Enhancing vs Stress-Is-Debilitating Mindsets (00:27:16) Sponsor: AG1 (00:30:58) Language & Importance, Stressor vs. Stress Response (00:37:54) Physiologic Cues, Threat vs Challenge Response (00:44:35) Mentor Mindset & Leadership; Protector vs Enforcer Mindset (00:55:14) Strivings, Social Hierarchy & Adolescence, Testosterone (01:06:28) Growth Mindset & Transferability, Defensiveness (01:11:36) Challenge, Environment & Growth Mindset (01:19:08) Goal Pursuit, Brain Development & Adaptation (01:24:54) Emotions; Loss vs. Gain & Motivation (01:32:28) Skill Building & Challenge, Purpose Motivation (01:39:59) Contribution Value, Scientific Work & Scrutiny (01:50:01) Self-Interest, Contribution Mindset (01:58:05) Criticism, Negative Workplaces vs. Growth Culture (02:06:51) Critique & Support; Motivation; Standardized Tests (02:16:40) Mindset Research (02:23:53) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

This is episode 2 of a 6-part special series on sleep with Dr. Matthew Walker, Ph.D., a professor of neuroscience and psychology and founder of the Center for Human Sleep Science at the University of California, Berkeley. We discuss basic and advanced tools for improving sleep and explain how sleep quality is affected by temperature, light and dark, caffeine, alcohol, cannabis, nutrition, meal timing, and different medications.  Dr. Walker also provides strategies for coping with a poor night of sleep, wind-down routines, technology in the bedroom, insomnia, visualizations, and building sleep “confidence.”  We also discuss the current status of sleep research for developing advanced techniques to optimize sleep.  This episode provides numerous zero-cost behavioral protocols for improving sleep quality and restorative power, which can benefit daytime mood, energy, performance, and overall health.  The next episode in this special series explores napping, caffeine, and additional protocols to improve sleep. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Helix Sleep: https://helixsleep.com/huberman WHOOP: https://join.whoop.com/huberman Waking Up: https://wakingup.com/huberman InsideTracker: https://insidetracker.com/huberman Momentous: https://livemomentous.com/huberman Timestamps (00:00:00) Improving Sleep (00:01:16) Sponsors: Helix Sleep, WHOOP & Waking Up (00:05:30) Basics of Sleep Hygiene, Regularity, Dark & Light (00:12:05) Light, Day & Night; Cortisol, Insomnia (00:18:45) Temperature; “Walk It Out”; Alcohol & Caffeine (00:26:05) Sleep Association, Bed vs. Sofa (00:29:43) Tool: Falling Asleep; Meditation, Breathing (00:35:23) Sponsor: AG1 (00:36:37) Alcohol & Sleep Disruption (00:40:01) Food & Sleep, Carbs, Melatonin (00:49:25) Caffeine; Afternoon Coffee, Nighttime Waking (00:55:52) Caffeine Metabolism & Sleep, Individual Variation (01:01:19) Sponsor: InsideTracker (01:02:04) Cannabis: THC vs. CBD, REM Sleep, Withdrawal (01:12:03) Sleep Hygiene Basics (01:16:08) Tool: Poor Sleep Compensation, “Do Nothing” (01:20:23) Tool: Sleep Deprivation & Exercise (01:24:11) Insomnia Intervention & Bedtime Rescheduling, Sleep Confidence (01:32:58) Wind-Down Routine; Mental Walk; Clocks & Phones (01:41:29) Advanced Sleep Optimization, Electric Manipulation (01:50:07) Temperature Manipulation, Elderly, Insomnia (01:58:57) Tool: Warm Bath Effect & Sleep, Sauna (02:04:36) Acoustic Stimulation, White Noise, Pink Noise (02:13:30) Rocking & Sleep, Body Position (02:24:17) Enhance REM Sleep & Temperature; Sleep Medications (02:28:35) Pharmacology, DORAs & REM Sleep; Narcolepsy & Insomnia (02:34:12) Acetylcholine, Serotonin, Peptides; Balance (02:40:45) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Coleman Ruiz, a former Tier One U.S. Navy SEAL joint task force commander. He served in Afghanistan and Iraq and as a BUD/S training officer. He shares his journey from childhood through the Naval Academy to elite Navy SEAL special operations. He shares the physical and emotional challenges he has overcome and discusses his struggle with post-traumatic stress disorder (PTSD). He also talks about the key role of mentors, family and friends in building resilience. Coleman gives us a raw, humble account of hitting rock bottom. He tells of the intense pain, fear, depression and suicidality in his journey of redemption. Coleman’s story is a real-life hero’s journey. He tells it with extraordinary vulnerability and humility. He explains the challenges and sudden tragedies that helped to ground, shape and renew him. His story will inspire listeners of all ages and backgrounds. Note: This conversation includes profanity and topics that are not suitable for all audiences and ages. For show notes, including additional resources, please visit hubermanlab.com. Use Ask Huberman Lab, our new AI-powered platform, for a summary, clips, and insights from this episode. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Coleman Ruiz (00:02:12) Sponsors: LMNT & Waking Up (00:06:06) Childhood, “Wildness” (00:13:24) Wrestling, Combat Sports & Respect (00:22:26) Divorce, College Applications & Naval Academy (00:25:59) Sponsor: AG1 (00:31:22) Prep School, Patriotism, Fear (00:40:08) Growth Mindset, 24-Hour Horizon (00:43:02) Naval Academy, Mentor, Focus (00:52:45) Wife, Work Ethic (01:00:51) Navy SEALs, BUD/S, Hell Week (01:04:51) BUD/S Success Predictors; Divorce & Aloneness; Rebellion (01:16:30) Patriotism, Navy SEALs, Green Team (01:22:15) Advanced Training, Tier One, Free-Fall (01:26:13) Special Operations, Deaths & Grief (01:36:08) Mentor Death & Facing Mortality (01:47:49) Warriors & Compassion; Trauma, Family (01:52:37) Civilian Life Adjustment (01:57:39) Hero With a Thousand Faces, Civilian Return & PTSD (02:07:03) Massage, Perspective, Space-Time Bridging (02:14:10) Psychedelics, Connection, Warrior Culture (02:19:15) Rock Bottom: Talk Therapy, Depression, Alcohol (02:25:50) Emotional & Physical Pain, Vulnerability, Fighter Mentality (02:30:42) Suicide, Asking For Help & Support (02:38:32) Therapy, PTSD Recovery, Dread; Pharmacology (02:44:54) Healing Process: Unsatisfaction & Asking For Help (02:54:03) Daily Routine, Movement, Nutrition (03:02:22) Manhood, Range, Parenthood, Surrender (03:10:08) Current Pursuits (03:16:01) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode 1 of a 6-part special series on sleep with Dr. Matthew Walker, Ph.D., professor of neuroscience and psychology and founder of the Center for Human Sleep Science at the University of California, Berkeley, and the author of the book “Why We Sleep” discusses the essential role that sleep plays in our health. We cover how sleep affects our hormones, immune system, learning and memory, mood, appetite, and weight regulation. We also discuss what causes the urge to sleep, how sleep is structured throughout the night, and the biology of the different phases of sleep. We also teach you how to determine your individualized sleep needs, including your chronotype (best waking and to-bed time), tips for combat snoring and insomnia, and your QQRT (Quality, Quantity, Regularity, and Timing)—a key framework for optimizing your sleep and therefore daytime energy and focus, and overall health. The next episode in this special series explores how to improve one’s sleep. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman  BetterHelp: https://betterhelp.com/huberman  LMNT: https://drinklmnt.com/huberman  InsideTracker: https://insidetracker.com/huberman Momentous: https://livemomentous.com/huberman Timestamps (00:00:00) Importance of Sleep (00:02:24) Sponsors: Eight Sleep, BetterHelp & LMNT (00:06:00) Sleep; Non-REM & REM Sleep (00:11:40) Sleep Cycles, Individuality, Women vs. Men (00:14:49) Tool: Wakefulness in Bed, Insomnia (00:19:08) Non-REM Stages of Sleep (00:27:05) Role of Deep Sleep (00:34:02) Sponsor: AG1 (00:35:15) Light Sleep Stages, Hypnogogic Jerks (00:42:00) REM Sleep, Paralysis & Bizarre Dreams; “Falling” Asleep (00:49:09) Tools: Body Position & Sleep; Snoring & Sleep Apnea (00:57:43) Yawning & Theories, Contagion (01:04:03) Nodding Off, Afternoon & Postprandial Dip (01:08:46) Sponsor: InsideTracker (01:09:51) Sleep, Animals & Evolution (01:14:09) Poor Sleep & Health Consequences, Sleep Deprivation (01:27:13) Positive Effects of Good Sleep, Health Improvements (01:31:56) Sleep & Mood; Appetite & Weight Management (01:42:55) Sleep Deprivation & Looking Tired, “Beauty Sleep” (01:47:57) Tool: Getting Good Sleep, QQRT Macros, Quantity & Quality (01:56:45) Tool: Sleep Regularity, Mortality Risk (02:03:15) Tool: Sleep Timing, Chronotypes (02:14:21) Chronotypes & Insomnia, Circadian Rhythm, Shift Work (02:20:31) Tool: Sleep Tests, Alarm Clock, Micro-Sleeps (02:27:27) Sleep Inertia & Waking; Afternoon Dip, Optimum Performance (02:34:19) Causes of Sleep: Circadian Rhythm, Sleep Pressure (02:43:02) Adenosine & Sleepiness (02:46:13) Tool: Growth Hormone & Deep Sleep (02:50:47) Cortisol & Circadian Rhythm, “Tired But Wired” (02:57:24) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I explain the major categories and types of peptides currently in use for therapeutic purposes. I discuss peptides for improving tissue rejuvenation and repair, promoting longevity, improving muscle growth and fat loss, and boosting mood, vitality, and libido. I explain the biology of how these peptides work and both their potential benefits and risks. I also discuss peptide sourcing, dosages, cycling, routes of administration, and how peptides work in combination.  This episode will help you better understand the rapidly expanding landscape of peptide therapeutics and how to evaluate if specific peptides might be advantageous towards achieving your physical or mental health goals. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Use Ask Huberman Lab, our new AI-powered platform, for a summary, clips, and insights from this episode. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Peptides (00:03:37) Sponsors: LMNT & Waking Up (00:07:44) What is a Peptide? (00:12:06) Peptide Sourcing, Lipopolysaccharide (LPS) (00:14:48) Rejuvenation & Tissue Repair: BPC-157, Angiogenesis (00:21:50) BPC-157 & Tissue Injury; Mode of Delivery (00:27:53) BPC-157: Safety, Doses, Cycling, Tumor Risk (00:31:08) Sponsor: AG1 (00:36:43) Tissue Repair: Thymosin Beta-4, TB-500 (00:40:49) Growth & Metabolism: Growth Hormone, IGF-1, Risks (00:45:25) Secretagogues, Sermorelin, Tesamorelin, CJC-1295 (00:53:44) Ipamorelin, Hexarelin, GHRP-3, MK-677; Risks & Timing (00:58:69) Peptides for Growth Hormone & IGF-1, Risk; Combinations & Dosing (01:06:12) Longevity: Thymosin Beta-4, Epitalon (Epithalon) (01:12:09) Vitality: Melanotan, PT-141 (Vyleesi), Risks (01:17:21) Vitality: Kisspeptin (01:21:46) Peptides, Potential Benefits, Side-Effects & Risks (01:24:19) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Asi Wind. He's one of the world’s top magicians and mentalists.  We discuss what magic and mentalism reveal about the human mind, including how memories are made, how to erase them, and how and why we perceive things the way we do, all in the context of how he performs his astonishing tricks.  Asi explains that magic works because it involves storytelling, which is key to how we organize memories. He also explains how emotional connection allows people to co-create and believe a common narrative, even one that did not actually occur.  We also discuss how Asi's love of painting and photography and his specific daily routine allow him to access creativity. We also discuss fear, perfectionism, and how feeling emotions deeply serves his craft.  Whether you are interested in magic or not, this conversation with Asi will give you an incredible window into how you perceive, learn, and remember the world around you and how what you believe may or may not be based in reality.  For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Use Ask Huberman Lab, our new AI-powered platform, for a summary, clips, and insights from this episode. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Asi Wind (00:03:05) Sponsors: LMNT & Waking Up (00:07:07) “Jazzy Magic”, Tricks & Improvisation, Memory (00:14:57) Magic & Imagination (00:24:06) Memory “Experiments” (00:25:19) Sponsor: AG1 (00:30:46) Reality Augmentation, Free Will (00:35:31) Audience Interactions & Connection, Empathy, Tool: Breathing (00:41:20) Audience, Empathetic Attunement & Connection; Skeptics (00:49:10) Trick Explanation, Props (00:57:21) Exposing Magic, Misdirection, Storytelling (01:08:36) Delight, Hypnosis, Behavior Patterns (01:17:35) Hypnotists & Guiding Attention; Social Media (01:23:01) “Power of Pauses” & Memory; Tool: Gap Effects & Learning (01:30:14) Tension, Understanding Magic (01:36:16) Storytelling (01:43:00) Painting & Composition (01:51:08) Truths, Clean Slate, Art & Storytelling (01:59:03) Art & Motivation, Honesty (02:05:17) Inspiration & Creativity, “Sponge” (02:12:38) Morning Routine & Creativity (02:19:28) Memory & Fear, Power of Story; Tool: Walking & Creativity (02:29:53) Body Language (02:33:01) Perfectionism; Negative Emotions, Photography (02:40:19) Sensitivity, Empathy, Family (02:45:16) Incredibly Human Show (02:49:22) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

Recently I had the pleasure of hosting a live event in Melbourne, Australia. This event was part of a lecture series called The Brain Body Contract. My favorite part of the evening was the question and answer period, where I had the opportunity to answer questions from the attendees of each event. Included here is the Q&A from our event at Plenary. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman Resources Ask Huberman Lab (AI platform) 10 Minute Non-Sleep Deep Rest (NSDR) Timestamps (00:00:00) Introduction (00:02:50) Strategies for Preventing Dementia (00:15:07) Enhancing Willpower: Is It Comparable to Muscle Training? (00:22:40) Minimizing Circadian Disruption for Shift Workers (00:29:24) Difference Between NSDR & Meditation (00:37:32) Combatting Mindless Phone Scrolling (00:42:18) Dream Clinical Trials (00:55:55) Conclusion Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. E.J. Chichilnisky, Ph.D., a professor of neurosurgery and ophthalmology at Stanford University. He studies how we see and uses that information to build artificial eyes that restore vision to the blind.  We discuss how understanding the retina (the light-sensing brain tissue that lines the back of our eyes) is critical to knowing how our brain works more generally.  We discuss brain augmentation with biologically informed prostheses, robotics, and AI and what this means for medicine and humanity.  We also discuss E.J.’s unique journey into neuroscience and how changing fields multiple times, combined with some wandering, taught him how to guide his decision-making in all realms of life.  This episode ought to be of interest to anyone interested in learning how the brain works from a world-class neuroscientist, those interested in the future of brain therapeutics and people seeking inspiration and tools for navigating their own professional and life journey. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Dr. E.J. Chichilnisky (00:02:47) Sponsors: LMNT & Waking Up (00:06:06) Vision & Brain; Retina (00:11:23) Retina & Visual Processing (00:18:37) Vision in Humans & Other Animals, Color (00:23:01) Studying the Human Retina (00:26:33) Sponsor: AG1 (00:31:16) Cell Types (00:36:00) Determining Cell Function in Retina (00:43:39) Retinal Cell Types & Stimuli (00:49:27) Retinal Prostheses, Implants (01:00:25) Artificial Retina, Augmenting Vision (01:07:12) Neuroengineering, Neuroaugmentation & Specificity (01:17:01) Building a Smart Device, AI (01:20:02) Neural Prosthesis, Paralysis; Specificity (01:25:21) Neurodegeneration; Adult Neuroplasticity; Implant Specificity (01:34:00) Career Journey, Music & Dance, Neuroscience  (01:42:55) Self-Understanding, Coffee; Self-Love, Meditation & Yoga (01:47:50) Body Signals & Decisions; Beauty (01:57:49) Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, my guest is Dr. Cal Newport, Ph.D., a professor of computer science at Georgetown University and bestselling author of numerous books on focus and productivity and how to access the deepest possible layers of your cognitive abilities in order to do quality work and lead a more balanced life. We discuss how to avoid digital distraction, specific systems to best arrange and update your schedule, and how to curate your work and home environment. We discuss how to engage with smartphones and technology, the significant productivity cost of task-switching, and how to avoid and overcome burnout. This episode provides specific protocols for enhancing focus and productivity, time management, task prioritization, and improving work-life balance that ought to be useful for anyone, young or old, regardless of profession. For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Use Ask Huberman Lab, our new AI-powered platform, for a summary, clips, and insights from this episode. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Dr. Cal Newport (00:03:09) Sponsors: LMNT & Waking Up (00:07:00) Smartphones, Office & Walking (00:13:08) Productive Meditation, Whiteboards (00:20:04) Tool: Capturing Ideas, Notebooks (00:24:57) Tool: Active Recall & Remembering Information (00:26:15) Sponsor: AG1 (00:31:29) Studying, Deliberate Practice (00:38:13) Flow States vs. Deep Work (00:41:39) Social Media, Emergencies (00:45:27) Phone & Addiction; Task Switching (00:54:23) “Neuro-Semantic Coherence” vs. Flow; Concentration (01:02:40) Internet Use & Kids; Video Games; Audiobooks (01:08:15) Pseudo-Productivity, Burnout (01:12:34) Social Media Distraction; The Deep Life (01:18:03) Attention, ADHD, Smartphones & Addiction; Kids (01:26:12) TikTok, Algorithm (01:30:39) Tool: Boredom Tolerance, Gap Effects & “Thoreau Walks” (01:37:43) Solitude Deprivation, Anxiety (01:41:22) Tools: Fixed Work Schedule & Productivity, Exercise, Sleep (01:47:52) Deep Work, Insomnia; Productivity & Core Work; Music (01:55:08) Cognitive Focus & Environment; Isolation (02:02:30) Burnout Epidemic, Digital Collaboration (02:11:11) Cognitive Revolution, Balance (02:16:45) Remote, Hybrid vs. In-Person Work; Zoom (02:22:05) Tool: Pull-Based System, Designing Workload (02:28:49) Tools: Multi-Scale Planning, Time Blocking; Deep Work Groups (02:38:56) Tool: Shutdown Ritual (02:42:37) Accessibility, Reputation & Flexibility (02:47:29) Work-Life Balance, Vacation; Productivity (02:54:47) Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Sponsors, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode, I discuss placebo and belief and mindset effects — all of which exert a powerful and real influence on our biology and psychology. I discuss how your beliefs and expectation that a certain outcome will occur after taking a substance (or any intervention cause genuine changes in brain and bodily function. I discuss how placebos can change neurotransmitter and hormone release, pain levels, whether the stress response is beneficial or detrimental and more. I also explain how placebo effects can work with traditional drug or behavioral treatments to help improve health outcomes and why some people are more susceptible to placebo effects. By the end of the episode, listeners will understand the placebo effect, how it works, and how beliefs and mindsets can be leveraged toward mental health, physical health, and performance goals.  For show notes, including referenced articles and additional resources, please visit hubermanlab.com. Thank you to our sponsors AG1: https://athleticgreens.com/huberman LMNT: https://drinklmnt.com/hubermanlab Waking Up: https://wakingup.com/huberman Timestamps (00:00:00) Placebo Effects (00:02:40) Sponsors: Eight Sleep, AeroPress & Levels (00:07:24) Placebo, Nocebo vs. Belief Effect, Prefrontal Cortex (00:14:03) Dopamine, Placebo & Parkinson’s Disease; Placebo Controls (00:21:36) Hormone Release & Placebo Effect, Paired Associations (00:28:52) Conditioning Effect & Insulin; Pavlovian Response (00:32:50) Sponsor: AG1 (00:34:17) Context & Expectations; Placebo Effect & Brain (00:40:51) Cancer, Mind-Body Practices; Placebo Effects & Limits (00:44:54) Asthma, Specificity & Placebo Effects (00:48:01) Sponsor: InsideTracker (00:49:03) Nicotine & Dose-Dependent Placebo Effects (00:55:31) Placebo Effects vs. Belief Effects, Food & Mindset (01:01:02) Exercise & Belief Effects (01:04:08) Placebo Effect, Brain & Stress Response (01:11:18) Individual Variation, Genetics & Placebo Effect (01:16:11) Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Sponsors, Momentous, Social Media, Neural Network Newsletter Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices

Welcome to a special edition of the 16th Ask Me Anything (AMA) episode, part of Huberman Lab Premium, recorded in Sydney, Australia. This episode is a recording of a live stream AMA, originally exclusive to our Premium members. We've decided to make the full-length version available to everyone, including non-members of Huberman Lab Premium. Huberman Lab Premium was launched for two main reasons. First, it was launched in order to raise support for the main Huberman Lab podcast — which will continue to come out every Monday at zero-cost. Second, it was launched as a means to raise funds for important scientific research. A significant portion of proceeds from the Huberman Lab Premium subscription will fund human research (not animal models) selected by Dr. Huberman, with a dollar-for-dollar match from the Tiny Foundation. If you're not yet a member but enjoyed this full-length livestream AMA, we invite you to join Huberman Lab Premium. By subscribing, you'll gain access to exclusive benefits including our regular monthly full-length AMA episodes, AMA transcripts, podcast episode transcripts, early access to live events and more. Additionally, a significant portion of your membership proceeds contributes to advancing human scientific research. You can learn more about the research we were able to support in our Annual Letter 2023. If you're a Huberman Lab Premium member, you can access the transcript for this AMA episode here. Timestamps (00:00:00) Introduction (00:02:34) Achieving Key Health Pillars While Traveling (00:07:11) Improving Sleep Quality (00:13:11) Understanding and Managing Vertigo (00:20:44) Enhancing Brain Function Post-TBI (00:26:58) Getting Closer to Unraveling OCD (00:30:44) Adjusting Circadian Rhythms for Travel (00:34:58) Optimal Dosage for Fish Oil Supplements (00:40:17) Monitoring Hormone Levels (00:46:09) Optimizing the Gut-Brain Axis (00:52:04) Best Practices for Tongue Cleaning (00:56:36) Conclusion & Thank You Disclaimer Learn more about your ad choices. Visit megaphone.fm/adchoices