Nutrition Episodes
66 episodes
Essentials: The Science of Eating for Health, Fat Loss & Lean Muscle | Dr. Layne Norton
Eating for Better Sleep & Foods that Improve Metabolic Health | Dr. Marie-Pierre St-Onge
Control Sugar Cravings & Metabolism with Science-Based Tools | Huberman Lab Essentials
Using Salt to Optimize Mental & Physical Performance | Huberman Lab Essentials
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. Show notes: https://go.hubermanlab.com/jiFQJYv Watch more Huberman Lab Essentials: https://youtube.com/playlist?list=PLPNW_gerXa4OGNy1yE-W9IX-tPu-tJa7S&si=a1_sA7rUT-fE0OM5 *Huberman Lab* Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab X: https://x.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter *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 Fluid Balance, Kidney & Urine Regulation 00:10:13 How Much Salt Do You Need?, Blood Pressure, Dizziness & Postural Syndromes 00:15:49 Replenish Salt for Performance, Tool: Galpin Equation & Exercise 00:17:35 Stress & Craving Salt 00:19:18 Electrolytes: Magnesium & Potassium; Low Carbohydrate Diet 00:22:07 Salt & Sweet Taste, Sugar Cravings, Processed Foods 00:26:26 Finding Your Ideal Salt Intake, Tool: Unprocessed Food Diet 00:28:14 Neurons, Salt & Action Potentials; Ingesting Too Much Water 00:30:15 Recap & Key Takeaways #HubermanLab #Health #Science Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer
The Best Vitality & Health Protocols | Dr. Rhonda Patrick
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. Show notes: https://go.hubermanlab.com/h6uw5eR 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 Huberman Lab Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab X: https://x.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter Dr. Rhonda Patrick Website: https://www.foundmyfitness.com Newsletter: https://www.foundmyfitness.com/newsletter Podcast episodes: https://www.foundmyfitness.com/episodes Google scholar: https://scholar.google.com/citations?user=iXt3ow0AAAAJ YouTube: https://www.youtube.com/user/FoundMyFitness Instagram: https://www.instagram.com/foundmyfitness X: https://x.com/foundmyfitness Threads: https://www.threads.com/@foundmyfitness Facebook: https://www.facebook.com/foundmyfitness 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 #HubermanLab #Health #Science Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer
Essentials: The Biology of Taste Perception & Sugar Craving | Dr. Charles Zuker
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. Show notes: https://go.hubermanlab.com/98yVjnK Watch more Huberman Lab Essentials: https://youtube.com/playlist?list=PLPNW_gerXa4OGNy1yE-W9IX-tPu-tJa7S&si=a1_sA7rUT-fE0OM5 *Huberman Lab* Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab X: https://x.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com *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 Taste Buds; Bitter 00:08:54 Sweet vs Bitter, Sensory Perception from Tongue to Brain 00:11:56 Taste Plasticity & Changing Food Preferences 00:13:22 Taste Modulation; Salt 00:16:17 Gut-Brain Signaling 00:20:50 Sugar Appetite & Gut-Brain Axis; Artificial Sweeteners, Sugar Cravings 00:26:34 Taste & Essential Nutrients; Highly Processed Foods; Brain & Food Choices 00:30:07 Acknowledgements #HubermanLab #Science #Biology Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer
The Most Effective Weight Training, Cardio & Nutrition for Women | Dr. Lauren Colenso-Semple
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. Show notes: https://go.hubermanlab.com/97OwnrA *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 *Huberman Lab* Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab X: https://twitter.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com *Dr. Lauren Colenso-Semple* Website: https://www.drlaurencs.com Substack: https://drlaurencs.substack.com Fact Check Fridays: https://drlauren.kit.com/2080146628 Front Page Fitness: https://open.spotify.com/show/2fRLWTWDU6AQKZ5XJrJLGu Mass Research Review: https://massresearchreview.com Instagram: https://www.instagram.com/drlaurencs1 Threads: https://www.threads.com/@drlaurencs1 LinkedIn: https://ca.linkedin.com/in/drlaurencs *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 #HubermanLab #Science #Health #Exercise Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer
Essentials: Micronutrients for Health & Longevity | Dr. Rhonda Patrick
Four key micronutrients significantly impact cellular stress responses, inflammation, detoxification, and longevity: sulforaphane, marine omega-3 fatty acids, vitamin D, and magnesium
Essentials: How to Optimize Your Hormones for Health & Vitality | Dr. Kyle Gillett
The Big 6 lifestyle pillars (diet, exercise, sleep, stress management, social relationships, and avoiding hormone disruptors) form the foundation for optimizing hormone health in both men and women
Essentials: Build a Healthy Gut Microbiome | Dr. Justin Sonnenburg
The gut microbiome consists of trillions of microbes that profoundly influence mental health, physical health, immune function, and metabolic processes through multiple biological pathways.
Female Hormone Health, PCOS, Endometriosis, Fertility & Breast Cancer | Dr. Thaïs Aliabadi
PCOS and endometriosis are extremely common conditions that frequently go undiagnosed and significantly impact female fertility and quality of life
Food & Supplements for Brain Health & Cognitive Performance | Huberman Lab Essentials
Omega-3 fatty acids, particularly EPA, are essential for neuronal membrane structure and cognitive function, with specific dosing recommendations for optimal brain health
Transform Your Metabolic Health & Longevity by Knowing Your Unique Biology | Dr. Michael Snyder
Individual glucose response varies dramatically based on genetics and lifestyle, making personalized nutrition approaches more effective than one-size-fits-all diets
Effects of Fasting & Time Restricted Eating on Fat Loss & Health | Huberman Lab Essentials
Time-restricted eating aligns eating windows with circadian rhythms to enhance metabolism, fat loss, and cellular repair processes
Healthy Eating & Eating Disorders - Anorexia, Bulimia, Binging | Huberman Lab Essentials
Brain circuits, hormones like leptin, and reward systems work together to regulate appetite, satiety, and eating behaviors through interconnected homeostatic and hedonic pathways
How to Lose Fat & Gain Muscle With Nutrition | Alan Aragon
Optimal protein intake per meal is based on individual factors, not a universal 30-gram limit, and the evidence suggests consuming adequate daily protein is more important than meal timing
The Chemistry of Food & Taste | Dr. Harold McGee
Cooking methods, cookware materials like copper, and temperature control fundamentally transform food chemistry and flavor profiles
How Different Diets Impact Your Health | Dr. Christopher Gardner
There is no single best diet for everyone; success depends on individual factors, preferences, and what you can sustain long-term
AMA #19: Collagen vs. Whey Protein, Creatine, Smelling Salts, Stimulants & More
Whey protein provides complete amino acid profiles and supports muscle growth and skin health better than collagen or bone broth alone
Protocols to Improve Vision & Eyesight | Huberman Lab Essentials
The eyes and brain work together through specialized structures like the retina and photoreceptors to process light, color, and motion for vision
How to Improve Your Vitality & Heal From Disease | Dr. Mark Hyman
Functional medicine treats root causes of disease using systems-based frameworks rather than simply managing symptoms with medications
Lose Fat With Science-Based Tools | Huberman Lab Essentials
The nervous system, particularly adrenaline, plays a crucial role in fat metabolism and fat loss beyond simple calorie counting
Transform Your Mental Health With Diet & Lifestyle | Dr. Chris Palmer
Mitochondrial health directly impacts mental health and can provide relief from ADHD, bipolar disorder, schizophrenia, and autism symptoms through dietary and lifestyle interventions
How to Control Hunger, Eating & Satiety | Huberman Lab Essentials
Hunger and satiety are regulated by specific hormones and neural circuits in the hypothalamus that respond to nutrient levels and body energy states
How Foods & Nutrients Control Our Moods | Huberman Lab Essentials
Neurotransmitters like dopamine and serotonin directly influence food cravings and eating behaviors through biological mechanisms in the brain
Tools for Nutrition & Fitness | Dr. Layne Norton
Evaluate nutritional claims by examining the quality of scientific evidence rather than accepting popular narratives without scrutiny
Female-Specific Exercise & Nutrition for Health, Performance & Longevity | Dr. Stacy Sims
Women's training and nutrition needs differ significantly from men's due to hormonal fluctuations across the menstrual cycle, requiring strategic periodization of exercise intensity and macronutrient intake
How to Improve Skin Health & Appearance
Skin health serves as a window into immune system function, gut microbiome health, and overall organ system status
How to Exercise & Eat for Optimal Health & Longevity | Dr. Gabrielle Lyon
Skeletal muscle is a critical organ that promotes longevity, brain health, disease prevention, and optimal body composition through its effects on metabolism and organ health
The Science of Hunger & Medications to Combat Obesity | Dr. Zachary Knight
The brain controls hunger and satiety through specific neural circuits and hormonal signals that regulate how much and what we eat
How to Navigate Menopause & Perimenopause for Maximum Health & Vitality | Dr. Mary Claire Haver
Perimenopause typically begins 8-10 years before menopause and involves significant hormonal fluctuations that affect body composition, metabolism, cardiovascular health, and mental health
The Science of Your Gut Sense & the Gut-Brain Axis | Dr. Diego Bohórquez
The gut communicates with the brain through hormones and neural connections that directly influence thoughts, emotions, and behaviors
Transform Your Health by Improving Metabolism, Hormone & Blood Sugar Regulation | Dr. Casey Means
Metabolic dysfunction is a leading cause of chronic disease, obesity, and reduced lifespan worldwide, making metabolic health optimization critical
AMA #15: Fluoride Benefits/Risks & Vagus Nerve Stimulation
Fluoride is added to water supplies primarily for dental health benefits, specifically to reduce tooth decay and cavities in populations
How to Prevent & Treat Colds & Flu
The immune system uses multiple defense mechanisms including physical barriers, innate immunity, and adaptive immunity to combat colds and flu viruses
How Sugar & Processed Foods Impact Your Health | Dr. Robert Lustig
The calories in-calories out model oversimplifies metabolism and fails to account for how different macronutrients and sugars affect hormone regulation and metabolic health
Female Hormone Health, Fertility & Vitality | Dr. Natalie Crawford
Puberty timing and duration significantly impact long-term hormone cycles and the age of menopause, with earlier puberty potentially leading to earlier menopause
Efforts & Challenges in Promoting Public Health | Dr. Vivek Murthy
Social isolation is a major public health crisis comparable to smoking and obesity, requiring systemic interventions to rebuild community connections and mental health
AMA #8: Balancing Caffeine, Decision Fatigue & Social Isolation
Daily caffeine consumption has both benefits and drawbacks that depend on individual physiology and timing of consumption
Improve Vitality, Emotional & Physical Health & Lifespan | Dr. Peter Attia
The four leading causes of death worldwide are cardiovascular disease, cancer, neurodegenerative diseases, and metabolic dysfunction, each requiring different prevention strategies
Intermittent Fasting to Improve Health, Cognition & Longevity | Dr. Satchin Panda
Time-restricted eating (TRE) or intermittent fasting can improve metabolic health, cardiovascular function, and longevity by aligning eating patterns with circadian rhythms.
How to Optimize Your Water Quality & Intake for Health
Water comprises 55-80% of human body weight and is essential for cellular function, mental focus, and physical performance
Dr. Andy Galpin: Optimal Nutrition & Supplementation for Fitness | Huberman Lab Guest Series
Macronutrient timing and composition should be tailored to individual training goals, with protein intake being critical for recovery and adaptation
How to Optimize Female Hormone Health for Vitality & Longevity | Dr. Sara Gottfried
Female hormones fluctuate throughout life stages including puberty, menstrual cycles, perimenopause, and menopause, each requiring tailored health strategies
How to Optimize Fertility in Males & Females
Human egg and sperm generation involves complex biological processes that directly impact fertility and overall longevity regardless of reproductive goals
AMA #2: Improve Sleep, Reduce Sugar Cravings, Optimal Protein Intake, Stretching Frequency & More
Science-backed protocols for increasing deep sleep include optimizing temperature, light exposure, and sleep timing based on circadian rhythms
Diet & Nutrition for Mental Health | Dr. Chris Palmer
The ketogenic diet and low-carbohydrate nutrition are evidence-based treatments for mental health conditions including depression, schizophrenia, and bipolar disorder through metabolic and mitochondrial mechanisms
The Science of Eating for Health, Fat Loss & Lean Muscle | Dr. Layne Norton
Energy balance remains the fundamental principle for fat loss, but meal composition and protein intake significantly impact body composition and satiety
AMA #1: Leveraging Ultradian Cycles, How to Protect Your Brain, Seed Oils Examined and More
Dr. Huberman discusses how to leverage ultradian rhythms and biological cycles to optimize daily work and productivity
Exercise, Nutrition, Hormones for Vitality & Longevity | Dr. Peter Attia
Health evaluation requires a multifaceted approach including routine blood work, body composition analysis, and regular testing of physical strength and endurance markers
The Biology of Taste Perception & Sugar Craving | Dr. Charles Zuker
Taste perception involves dedicated neural circuits in the brain that process sweet, salty, bitter, umami, and sour tastes through specific taste receptor cells on the tongue
Micronutrients for Health & Longevity | Dr. Rhonda Patrick
Four major categories of micronutrients regulate cellular stress, antioxidants, inflammation, hormone regulation, immune function, and longevity
How to Optimize Your Hormones for Health & Vitality | Dr. Kyle Gillett
Hormone optimization requires a foundation of six pillars including sleep, exercise, nutrition, stress management, social connection, and purpose
Controlling Sugar Cravings & Metabolism with Science-Based Tools | Huberman Lab Podcast #64
Sugar is sensed through taste receptors and nutritive pathways in the body, with both mechanisms triggering distinct appetite and craving responses
Using Salt to Optimize Mental & Physical Performance | Huberman Lab
Sodium is essential for nervous system function and plays a critical role in both mental and physical performance
How to Build, Maintain & Repair Gut Health | Dr. Justin Sonnenburg
The gut microbiome architecture varies significantly across different regions of the gastrointestinal tract and changes in response to diet, environment, and genetics
How to Enhance Your Gut Microbiome for Brain & Overall Health
The gut-brain axis is a bidirectional communication system where the gut microbiome profoundly influences brain function, behavior, and overall health through multiple signaling pathways
The Biology of Slowing & Reversing Aging | Dr. David Sinclair
Aging is a controllable biological process driven by loss of information in our cells, not just the passage of time
Nutrients For Brain Health & Performance | Huberman Lab Podcast #42
Omega-3 fatty acids are essential structural components of neurons that support brain function throughout the lifespan, with specific recommended dosages based on peer-reviewed research.
Effects of Fasting & Time Restricted Eating on Fat Loss & Health | Huberman Lab Podcast #41
Fasting is contextual and relates to blood glucose levels and their downstream metabolic effects on weight loss, fat loss, and overall health
Healthy Eating & Eating Disorders - Anorexia, Bulimia, Binging
Hunger and satiety are regulated by brain, stomach, fat, and hormones working together, with specific neural circuits controlling the desire to eat and stop eating
How to Lose Fat with Science-Based Tools
Neurons directly connect to fat tissue and release epinephrine to mobilize and oxidize fat, making nervous system engagement crucial for fat loss
How to Control Your Metabolism by Thyroid & Growth Hormone
Metabolism is fundamentally about converting energy from different sources into fuel for building, repairing, and mobilizing energy from tissues like muscle, brain, and tendons
How Our Hormones Control Our Hunger, Eating & Satiety
Hormones from the gut, liver, pancreas, and brain control appetite and satiety through specific signaling pathways that can be deliberately manipulated
How Foods and Nutrients Control Our Moods
The vagus nerve is a critical bidirectional communication pathway between the gut and brain that influences dopamine and serotonin release, affecting mood and motivation.