The Dr. Gabrielle Lyon Show
Recent Episodes
Carbs vs. Protein: Which Macronutrient Is Actually More Dangerous to Overconsume?
Pre-Order The Forever Strong PLAYBOOK and receive exclusive bonuses: https://drgabriellelyon.com/playbook/Want ad-free episodes, exclusives and access to community Q&As? Subscribe to Forever Strong Insider: https://foreverstrong.supercast.comDr. Gabrielle Lyon reveals the biggest mistakes Americans make with their nutrition and body composition, especially after age 40. With 75% of Americans overweight or obese, the problem is clear: excess calories from cheap, processed carbohydrates.Dr. Lyon dissects the metabolic science, explaining why skeletal muscle—the largest organ—is not designed to dispose of the massive carb loads found in the average American diet. Learn the essential strategies, including the 1:1 Protein-to-Carbohydrate Ratio Rule and the importance of Carbohydrate Tolerance, to design a meal plan that maximizes muscle, controls insulin, and guarantees success.Nick Barringer is an expert on nutrition and performance for the tactical athlete. Nick Barringer currently serves as the Program Director for the Army-Baylor University Master’s Program in Nutrition. Barringer has a Doctorate degree in Kinesiology from Texas A&M University and received his undergraduate degree in dietetics from the University of Georgia. Barringer previously served as an assistant professor at the United States Military Academy at West Point and as the Regimental Nutritionist and as a member of the Ranger Athlete Warrior (RAW) program at the 75th Ranger Regiment. Nick has gone through physically demanding courses such as Ranger School, Survival Evasion Resistance Escape(SERE), Airborne, Air Assault as well as having deployed to both Iraq and Afghanistan.Thank you to our sponsors: BodyHealth - Use the code LYON 20 to get 20% off your first order bodyhealth.comPIQUE - Get 20% off for life + a complimentary gift Piquelife.com/DRLYONTimeline - Get 20% off your order at https://timeline.com/LYON OneSkin - Get 15% off with the code DRLYON – https://www.oneskin.coFind Nick at: https://www.instagram.com/nickbarringer.phd.rdnhttps://drnickbarringer.com/ Find Dr. Gabrielle Lyon at: Instagram:@drgabriellelyon TikTok: @drgabriellelyonFacebook: facebook.com/doctorgabriellelyonYouTube: youtube.com/@DrGabrielleLyonX (Twitter): x.com/drgabriellelyonApply to become a patient – https://drgabriellelyon.com/new-patient-inquiry/Join my weekly newsletter – https://institute-for-muscle-centric-medicine.ck.pagePre-order my new book -
TRT: Your Complete Guide to Safe Dosing, Risks, and Boosting Longevity
Pre-Order The Forever Strong PLAYBOOK and receive exclusive bonuses: https://drgabriellelyon.com/playbook/Want ad-free episodes, exclusives and access to community Q&As? Subscribe to Forever Strong Insider: https://foreverstrong.supercast.comIn this compilation episode, Dr. Gabrielle Lyon is joined by the top experts in Testosterone and men's health treatments. You'll learn:Why aging alone doesn't drop T levels and why acquisition of conditions like obesity is the real culprit.Why the standard "low T" cutoff is misleading and why you must check your Free Testosterone.How erectile dysfunction is a sensitive marker of overall health and heart risk.The efficacy of Cialis/Viagra for both erections and cardiac protection, and the risks of unchecked influencer advice on steroids.The direct link between muscle mass, exercise, and sexual function—and why the penis is the "first to go" when overall health declines.Chapter Markers:0:00 - Testosterone is a Brain Hormone0:40 - Debunking the Myth: Male Menopause (Andropause) Doesn't Exist1:33 - The Dangers of Unchecked Influencer Advice on Testosterone3:07 - Defining Testosterone Deficiency: Symptoms vs. Signs5:10 - The Arbitrary Number: Why Guidelines Disagree on Low T8:29 - Free Testosterone: The Most Reliable Indicator of Male Health15:28 - TRT vs. Steroids: Defining the Line and Risks18:59 - The Real Risks of TRT: Infertility and Hematocrit22:36 - The Shocking Backstory: Challenging the Prostate Cancer Myth26:40 - Erectile Dysfunction (ED) and Lifestyle Modification29:21 - Shockwave Therapy for ED: The Science and the Cash Business33:53 - Penile Tissue Atrophy and Venous Leak37:25 - The Role of Muscle Mass, Sarcopenia, and Sexual Function39:41 - The Single Best Marker for Male Health: Erectile Function42:02 - The Science of Cialis and Viagra (PDE5 Inhibitors)45:49 - The Viagra Story: From Heart Drug to ED Cure50:50 - Tadalafil (Cialis) as a Triple-Threat Drug (Cardiac, Urinary, Sexual)53:57 - The Role of Testosterone in Female Sexual Function55:20 - Hypogonadism: Diagnosis, Treatment, and Fertility RiskAbout the guests: Dr. Abraham Morgentaler is an Associate Clinical Professor of Urology at Harvard Medical School and founder of Men's Health Boston. He is an internationally recognized expert in men's health, particularly known for his pioneering work in testosterone therapy. Dr. Morgentaler is credited with reversing the long-held belief that testosterone therapy causes prostate cancer and is the author of several books on men's health. YouTubeLinkedInT4L EducationX/Twitter Dr. Tobias Kohler is the co-founder of the Erectile Restoration Outcomes Study (EROS) penile implant registry. In addition to his clinical and research activities, Dr. Kohler is active in education, providing mentorship to residents and fellows.Mayo Clinic ResearchGateLinkedIn
Neuroscientist Explains MDMA and The Science of Social Connection | Dr. Ben Rein Ph.D.
Pre-Order The Forever Strong PLAYBOOK and receive exclusive bonuses: https://drgabriellelyon.com/playbook/Want ad-free episodes, exclusives and access to community Q&As? Subscribe to Forever Strong Insider: https://foreverstrong.supercast.comIn this fascinating episode, Dr. Gabrielle Lyon talks with neuroscientist Dr. Ben Rein, PhD (author of Why Brains Need Friends), about the science of social connection, emotion, and cognitive health. Dr. Rein, an expert in neurobiology and psychedelic research, reveals the cutting-edge studies that explain why loneliness is as damaging as smoking and how our digital world is affecting our brain's ability to connect.They discuss the neurochemistry of love, the controversial use of MDMA in therapy, and whether AI can ever truly replace human intimacy. This conversation provides an essential look at the biological drivers of happiness, performance, and long-term brain health.Chapter Markers:0:00 - MDMA (Molly): The History & Therapeutic Benefits 5:59 - The Legal Status of MDMA for PTSD 6:44 - The Safety and Effectiveness of MDMA in Clinical Trials 8:29 - PTSD (The Amygdala Alarm) 9:41 - How MDMA Soothes the Amygdala to Access Memory 11:42 - Is There an Alternative to MDMA? (Ketamine's Mechanism) 13:16 - Ketamine and Neuroplasticity for Depression 15:48 - Botox and Empathy: 18:12 - The Problem of Volume: How Screens Depersonalize Interaction 19:48 - The Virtual Disengagement Hypothesis Explained 25:00 - Defining Cognitive and Emotional Empathy 29:43 - MDMA's Link to Serotonin & Social Reward 31:04 - Do SSRIs Have Pro-Social Effects? 36:10 - The Science of Likability and "Easy to Read" Faces 40:10 - Top 3 Ways to Be More Likable49:49 - The Likability Gap: Why You Underestimate How Well-Liked You Are 56:59 - The Neurobiology of Oxytocin, Dopamine, and Serotonin1:09:23 - The Goldilocks Zone of Empathy 1:15:58 - Narcolepsy 1:18:16 - Alcohol: Why the Neurotoxin is Bad for Brain Health 1:21:47 - Exercise and Neurogenesis1:22:27 - Sex, Orgasm, and Oxytocin Release 1:25:06 - Oxytocin During Childbirth Who is Ben Rein:Dr. Ben Rein is an award-winning neuroscientist and Chief Science Officer of the Mind Science Foundation, where he supports early-career researchers in neuroscience. He earned his PhD from SUNY Buffalo and completed postdoctoral training at Stanford University, publishing over 20 peer-reviewed papers on autism, empathy, MDMA, and digital behavior. Recognized by the NIH, the Society for Neuroscience, and Sigma Xi, he also serves as a scientific advisor to more than 20 organizations. With over one million followers and 75 million video views, Dr. Rein is celebrated for making neuroscience accessible to the public and has been featured by outlets such as Good Morning America, ABC News, and PopularMechanics.Thank you to our sponsors:BodyHealth: Use code LYON20 to get 20% off your first order https://www.bodyhealthaffiliates.com/73L4QL3/7XDN2/BON CHARGE Holiday Sale https://boncharge.com for 25% off Pique 20% off for life: https://Piquelife.com/DRLYONFind Ben Rein at: Website: https://www.benrein.com/Instagram: https://www.instagram.com/dr.benrein/#TikTok: https://www.tiktok.com/@dr.benrein?lang=enFacebook:
The Menstrual Cycle DECODED: Fertility, PCOS, and the New Science of Hormones
Pre-Order The Forever Strong PLAYBOOK and receive exclusive bonuses: https://drgabriellelyon.com/playbook/Want ad-free episodes, exclusives and access to community Q&As? Subscribe to Forever Strong Insider: https://foreverstrong.supercast.comIn this episode, Dr. Gabrielle Lyon sits down with Dr. Heidi van den Brink; one of the only scientists in the world studying the ovarian transition from fertility to menopause. Together, they unpack what textbooks and wellness influencers often miss: the biology behind how your ovaries, uterus, metabolism, and nutrition interact across every stage of a woman’s life. Dr. Heidi reveals the never-before-seen dynamics of the ovarian cycle, how follicles develop in “waves,” and what really happens during the menopause transition. They discuss how undernutrition, obesity, and metabolic health shape reproductive hormones; why early menarche and delayed ovulation matter for long-term health; and the surprising connection between your gut microbiome, bile acids, and fertility. If you’ve ever been told to “balance your hormones” with seed cycling, apps, or supplements, this episode separates myths from mechanisms. It’s a masterclass in understanding the science of your hormones and how to truly support reproductive health through every decade of life.Chapter Markers0:00 - Can You Get Pregnant While on Your Period? 1:21 - Intro to Dr. Heidi & Ovarian Cycle Research 3:39 - The Uterine Cycle vs. The Ovarian Cycle 6:19 - Follicle Waves: The Hidden Drama in Your Ovaries 10:38 - Novel Discovery: Follicle Waves in the Luteal Phase 12:00 - Why One Follicle is Selected for Ovulation 13:17 - Does Nutrition Affect Ovarian Function? 14:48 - The Variation in Menstrual Cycles (It's Not Always 28 Days) 17:23 - The Impact of Obesity on the Ovarian Cycle 18:11 - The Problem of Luteal Phase Defects & Fertility 24:52 - Ovarian Morphology as a Bio-Marker of Health 26:54 - How Undernutrition Affects Ovarian Health 31:56 - The Metabolic Tipping Point of PCOS (Polycystic Ovary Syndrome) 33:26 - The Myth of the "String of Pearls" Ovary 35:25 - The Menopause Transition & Rogue Follicles 39:04 - Can We Predict Menopause by Scanning Ovaries? 45:59 - Early Menarche (First Period) and Long-Term Disease Risk 48:33 - The Surprising Link Between Puberty Timing and Environment 52:28 - The Role of Leptin in Reproductive Health 55:50 - Debunking the Myth: Can Nutrition Cure PCOS? 59:07 - PCOS Diet Myths (Fruit, Timing, and Supplements) 1:04:40 - Fish Oil for Menstrual Cramps (Dysmenorrhea) 1:08:37 - Breakthrough: Bile Acid, The Gut Microbiome, and Ovulation 1:11:50 - Closing RemarksWho is Heidi Vanden Brink:Dr. Vanden Brink is a reproductive physiologist with over a decade of research in nutrition, metabolism, and female reproductive health. Her work focuses on how diet and metabolic conditions like obesity influence reproductive development during adolescence, with the goal of preventing disorders such as PCOS.Find Heidi Vanden Brink at: Texas A&M University: https://nutrition.tamu.edu/people/vanden-brink-heidi/ Google Scholar:
The Cancer Scare That Taught Jeremy Miner What Really Matters
In this powerful episode, Dr. Gabrielle Lyon sits down with legendary sales expert and entrepreneur Jeremy Miner to discuss the foundation of success. Jeremy, the founder of Seventh Level, reveals the mental frameworks, communication skills, and commitment required to achieve peak performance in any area of life.Drawing from his own harrowing health scare and decades of experience coaching top performers, Jeremy shares candid insights into what separates the top 1% from everyone else. This conversation is not just about sales—it’s about the psychology of human connection, overcoming fear, and unlocking your full potential to build a more resilient and successful life.Who is Jeremy Miner:Jeremy Miner is an internationally recognized sales trainer and entrepreneur, best known as the founder of the sales training company 7th Level. He is the creator of the Neuro-Persuasion Sales Method and has a background in behavioral science, which he uses to train sales professionals. Previously, he was a highly successful, commission-only salesperson who was ranked among the top earners globally before retiring to start his training company. Timestamps: 0:00 - Intro3:06 - The Psychology of Success10:31 - How Fear Can Drive You14:40 - Communication Skills33:14 - The Power of Problem-Finding39:33 - The 4 Categories of Performance1:00:21 - Jeremy’s Cancer Scare1:12:32 - Advice for Mental ToughnessThis episode is brought to you by:Puori - Use code DRLYON for 20% off - https://puori.com/DRLYONCozy Earth - Use code DRLYON for up to 20% off - cozyearth.com/DRLYONBON CHARGE - Use code DRLYON to get 15% off your entire order - https://boncharge.com/DRLYONOneSkin - Get 15% off with the code DRLYON – https://www.oneskin.coFind Jeremy Miner at: Tiktok: https://www.tiktok.com/@jeremy_miner)Instagram: https://www.instagram.com/jeremyleeminer/)Facebook: https://www.facebook.com/JeremyLeeMiner/Offers: 7q.ai (http://7q.ai/) Waitlist: https://7q.ai/waitlistThe NEPQ PRIMER Community:
The Truth About Women’s Heart Health | Dr. Martha Gulati
Heart disease is the leading cause of death for women—yet it's still treated like a man’s disease. In this powerful conversation, Dr. Martha Gulati, a cardiologist and pioneer in women’s cardiovascular health, exposes the systemic gaps that leave women underdiagnosed, undertreated, and often unheard. Together, we unpack the critical differences in how heart disease presents in women, why standard diagnostic tools fall short, and what every woman needs to know about risk factors like pregnancy complications, hormone therapy, statin use, and even environmental exposures. Dr. Gulati also reveals the truth behind hormone therapy myths, explains how soft plaque really forms, and why fitness should be considered frontline prevention.You’ll learn:Why women’s heart symptoms are often mistaken for anxietyWhat tests to ask for to asses your risk of heart disease How statins, hormone therapy, and fitness interact with riskWhat the new “Prevent" risk score includes—and why it mattersWhy women get more benefits from exercise than menHow pollution, stress, and pregnancy complications shape long-term riskWhether you’re in your 20s or postmenopausal, this episode will empower you to take charge of your heart health, ask better questions, and get the care you deserve.Who is Dr. Martha Gulati?Dr. Martha Gulati is a professor of cardiology at the Smidt Heart Institute at Cedars-Sinai, where she serves as Director of Prevention and Associate Director of the Barbra Streisand Women’s Heart Center. She is the immediate past president of the American Society for Preventive Cardiology and previously served as the inaugural Chief of Cardiology at the University of Arizona. A leading voice in women’s heart health, Dr. Gulati chaired the first national chest pain guidelines and is the author of the best-selling book Saving Women’s Hearts.This episode is brought to you by: Manukora - Get $25 off the starter kit – https://manukora.com/DRLYON ARMRA – Code DRLYON for 15% off your first order – https://tryarmra.com/DRLYON Masa Chips - Code LYON for 25% off your first order – https://masachips.com/LYON Our Place – Code DRLYON for 10% off sitewide – https://fromourplace.com/DRLYON Find Dr. Martha Gulati At: Website - https://drmarthagulati.com/ LinkedIn - https://www.linkedin.com/in/martha-gulati-9b410496/Instagram - https://www.instagram.com/drmarthagulati/X/Twitter - https://x.com/drmarthagulatiCedars-Sinai - https://www.cedars-sinai.org/provider/martha-gulati-2036029.htmlHer book Saving Women's Hearts: https://www.amazon.ca/Saving-Womens-Hearts-Conventional-Strategies/dp/0470678453 Find Me At: Instagram:
Why Protein Isn’t Always Enough: Anabolic Resistance, Obesity, and Protein Efficiency | Dr. Nick Burd
Muscle health isn’t just about how much protein you eat—it’s about how your body uses it. And for people with obesity or advancing age, that process can become less effective, even with optimal nutrition. In this episode, I am joined by Dr. Nick Burd, one of the world’s leading researchers in muscle metabolism, to unpack the concept of anabolic resistance—when muscle doesn’t respond normally to protein and/or exercise. Together, we explore how aging, obesity and even the way foods are combined on your plate can impact muscle remodeling, recovery, and growth. Dr. Burd also shares why plant-based proteins often fall short, why protein efficiency matters more than quantity, and how endurance and resistance training affect nutrient use differently.You’ll learn:What anabolic resistance is—and why it matters How to improve protein efficiency and muscle quality over timeWhy food matrix, and timing can change your resultsKey differences in nutrition strategies for endurance vs. strength athletesWhether you're focused on longevity, performance, or helping someone break through a plateau, this episode delivers the research-backed information you’ve been looking for.Who is Dr. Nick Burd? Dr. Nick A. Burd is a muscle-metabolism scientist and professor at the University of Illinois at Urbana-Champaign, where he leads the Nutrition & Exercise Performance Research Group. Originally from the Midwest, he trained under renowned experts around the world before focusing his research on how protein and exercise influence muscle health across the lifespan. His work uses advanced tracer methods and muscle biopsies to explore optimal protein intake, plant vs. animal protein quality, and strategies to combat anabolic resistance. This episode is brought to you by: LMNT - Get your free LMNT Sample Pack → https://drinklmnt.com/DRLYONCozy Earth - Use code DRLYON for up to 40% off - https://cozyearth.comTimeline - Get 20% off your order of Mitopure - https://timeline.com/LYONOneSkin - Get 15% off with code DRLYON → https://oneskin.coFind Dr. Nick Burd At: University of Illinois at Urbana-Champaign: https://ahs.illinois.edu/burd X (Twitter): https://x.com/Nicholas_BurdGoogle Scholar: https://scholar.google.com/citations?user=BMvk_GMAAAAJ&hl=en LinkedIn: https://www.linkedin.com/in/nicholas-burd-5972b783/ Find Me At: Instagram:@drgabriellelyon TikTok: @drgabriellelyonFacebook: facebook.com/doctorgabriellelyonYouTube: youtube.com/@DrGabrielleLyonX (Twitter):
Stronger: The Untold Story of Muscle, Strength, and Human Potential | Michael Joseph Gross
In this episode, I’m joined by journalist and author Michael Joseph Gross, whose book, Stronger: The Untold Story of Muscle in Our Lives, reveals the powerful and often overlooked role of muscle in human health and society—tracing its importance from ancient civilizations to modern science. We explore how our understanding of muscle has evolved through history, from symbols of strength and vitality in antiquity to current misconceptions in modern society. Michael shares insights from his extensive research, highlighting the incredible resilience of muscle tissue, debunking common myths about strength and aging, and providing compelling evidence for why everyone—no matter their age or background—should prioritize building and preserving muscle.We cover:How muscle was viewed and valued from ancient cultures through modern timesWhy muscle mass is one of the strongest predictors of overall health and longevityHow muscle acts as an endocrine organ influencing metabolism, immunity, and cognitionThe common misconceptions about strength training, especially in women and older adultsHow the science of muscle can change your approach to fitness and longevityThe societal impact of muscle loss—and how we can turn it aroundThis conversation will leave you with a renewed appreciation for muscle—past, present, and future—and actionable insights to help you stay forever strong.Who is Michael Joseph Gross?Michael Joseph Gross is an accomplished journalist and author, widely recognized for his deeply researched, insightful explorations of human health and societal trends. His latest book, Stronger: The Untold Story of Muscle in Our Lives, delves into the transformative power of muscle from a biological, societal, and cultural perspective, offering groundbreaking insights into how muscle impacts our health, aging process, and overall quality of life.This episode is brought to you by: MASA Chips – Get 25% off your first order → https://masachips.com/LYONOneSkin – Get 15% off with code DRLYON → https://oneskin.coMUD\WTR – Get up to 43% off with code DRLYON → https://mudwtr.com/DRLYONLMNT – Get your free LMNT Sample Pack → https://drinklmnt.com/DRLYONFind Michael Joseph Gross at: Get the book: https://www.michaeljosephgross.com/LinkedIn: https://www.linkedin.com/in/michael-joseph-gross-2937a5/Instagram: https://www.instagram.com/michaeljosephgross Find Me At: Instagram:@drgabriellelyon TikTok: @drgabriellelyonFacebook: facebook.com/doctorgabriellelyonYouTube: youtube.com/@DrGabrielleLyonX (Twitter):
Food & Metabolomics: How Your Diet—Starting in Childhood—Shapes Your Brain | Dr. Alexis Wood
In this episode, Dr. Alexis Wood, a leading researcher at Baylor College of Medicine, joins me to unpack insights into childhood nutrition, genetics, and cognitive health. Dr. Wood's work bridges genetics, dietary practices, and brain development, highlighting how early-life nutrition can shape lifelong outcomes. We explore cutting-edge research, practical strategies for parents, and the surprising factors influencing children's cognitive and metabolic health.We cover:Why childhood nutrition and genetics have been historically overlooked—and what it means for your family.ADHD and diet: Separating fact from fiction.Debunking popular diet myths: What the research actually says about red meat and processed foods.Cognitive self-regulation: The hidden link between diet, obesity, and ADHD. Precision nutrition & metabolomics: The future is more than one-size-fits-all advice.Whether you're a parent, educator, or health professional, this conversation offers guidance on navigating the complex relationship between nutrition, genetics, and childhood development.Who is Dr. Alexis Wood?Dr. Alexis Wood, Ph.D., F.A.H.A., is an Associate Professor of Pediatrics–Nutrition at Baylor College of Medicine’s USDA/ARS Children’s Nutrition Research Center. Her research integrates genetics, child development, and nutrition, focusing on how genetic factors influence responses to diet and behavior.This episode is brought to you by: PaleoValley - Get 15% off at https://paleovalley.com/drlyonARMRA – Use code DRLYON to get 15% off your first order at https://tryarmra.com/DRLYONOur Place - Use code DRLYON for 10% off sitewide – https://fromourplace.com/DRLYON Timeline - Get 20% off your order of Mitopure - https://timeline.com/LYONFind Dr. Alexis Wood at: Linked In - https://www.linkedin.com/in/lekkiwood/Baylor College of Medicine - https://www.bcm.edu/people-search/alexis-wood-33281USDA/ARS Children's Nutrition Research Center - https://www.bcm.edu/research/research-centers/usda-ars-childrens-nutrition-research-centerAlexis Wood Lab - https://www.bcm.edu/research/faculty-labs/alexis-lekki-wood-labFind Me At: Instagram:@drgabriellelyon TikTok: @drgabriellelyonFacebook: facebook.com/doctorgabriellelyonYouTube: youtube.com/@DrGabrielleLyonX (Twitter): x.com/drgabriellelyonApply to become a patient –
Are Red Meat Warnings Based on Flawed Science? Dr. David Klurfeld on Nutrition Myths and Industry Bias
In this episode, I sit down with Dr. David Klurfeld—longtime USDA scientist and one of the few insiders to publicly challenge the WHO's classification of red meat as a carcinogen. We go deep into the flawed evidence behind the infamous 2015 IARC report, why nutritional epidemiology often fails to prove causality, and how a small group of researchers helped shape global policy with low-quality science. If you've ever felt confused about meat, saturated fat, or dietary guidelines, this conversation will help you think critically about what “counts” as evidence—and who gets to decide. We cover:Dr. Klurfeld’s personal journey and lessons from a career in public healthWhy the 2015 IARC red meat classification was based on weak and inconsistent evidenceHow observational studies and “allegiance bias” mislead nutrition scienceThe politics of dietary guidelines and the role of the USDA and WHOWhat the media got wrong—and why red meat remains a nutrient-dense foodWhether you're a clinician, dietitian, or simply trying to make better nutrition decisions, this episode is a powerful reminder that bias, groupthink and weak data can distort science and mislead the public. We need to be discerning about the nutrition and health advice we follow. Who is Dr. David Klurfeld?Dr. David Klurfeld is a nutritional scientist and former National Program Leader for Human Nutrition at the USDA’s Agricultural Research Service. He also served as Professor and Chair of Nutrition and Food Science at Wayne State University and Associate Editor of The American Journal of Clinical Nutrition. He has authored more than 200 scientific publications and was one of 22 experts invited to the 2015 IARC working group on red meat and cancer. He is a longtime advocate for scientific integrity in public health policy.This episode is brought to you by: LMNT- Free Sample Pack with any purchase, visit https://DrinkLMNT.com/DRLYONTimeline - Get 20% off your order of Mitopure - https://timeline.com/LYONMUD\WTR - Use code DRLYON to get up to 43% off your starter kit - https://mudwtr.com/DRLYONNeeded - Use code DRLYON for 20% off your first order - https://thisisneeded.com Find Dr. David Klurfeld at: Indiana University Bloomington - https://publichealth.indiana.edu/about/directory/David-Klurfeld-dmklurfe.html Google Scholar - https://scholar.google.ca/citations?user=Ym5Og20AAAAJ&hl=en LinkedIn - https://www.linkedin.com/in/david-klurfeld-812845209/ Find me at:Instagram:@drgabriellelyon TikTok: @drgabriellelyonFacebook: facebook.com/doctorgabriellelyonYouTube:
Understanding Heart Rate Variability: Improving Your Health & Performance | Joel Jamieson
When it comes to performance, more isn’t always better. In this episode, I sit down with conditioning expert Joel Jamieson to explore the science of recovery, aerobic fitness, and how to use heart rate variability (HRV) to train smarter. They dive into why elite athletes recover so quickly, the long-term value of zone 2 training, and how HRV reflects your resilience—not just your readiness. Joel shares lessons from two decades of working with fighters, Olympians, and NFL players, along with powerful insights from his own cardiovascular health journey. Whether you’re a high performer or simply want to live longer and stronger, this episode is packed with practical takeaways.In this episode, you’ll learn:What HRV actually tells you—and what it doesn’tWhy aerobic fitness is one of the strongest drivers of recovery and longevityThe surprising downside of too much strength trainingHow to monitor training load and avoid overtrainingWhy lifestyle stress matters more than your workoutThis episode will change the way you think about training—and reveal why recovery deserves a central role in your performance strategy.Who is Joel Jamieson? Joel Jamieson is a leading coach and educator in recovery-based training and heart rate variability (HRV). With over 20 years of experience working with professional athletes, including NFL players and world champion fighters, he’s known for translating complex performance science into practical tools. He’s the creator of Morpheus, a system that helps tailor training to daily recovery status, and the founder of 8WeeksOut, a resource for conditioning and performance education.This episode is brought to you by:Puori - Code DRYLYON to get 20% off sitewide - https://Puori.com/DRLYONMUD\WTR - Code DRLYON to get up to 43% off your starter kit - https://mudwtr.com/DRLYONBON CHARGE - Code DRLYON to get 15% off your entire order - https://boncharge.com/DRLYONARMRA - Code DRLYON to get 15% off your first order - https://tryarmra.com/DRLYON Find Joel Jamieson at:Instagram: @coachjoeljamieson8WeeksOut: https://8weeksout.com/Morpheus: https://trainwithmorpheus.com/Find Me At: Instagram:@drgabriellelyon TikTok: @drgabriellelyonFacebook: facebook.com/doctorgabriellelyonYouTube: youtube.com/@DrGabrielleLyonX (Twitter): x.com/drgabriellelyonApply to become a patient – https://drgabriellelyon.com/new-patient-inquiry/Join my weekly newsletter –
Why Do Most Diets Fail? The Science of Nutrient Deficiencies | Ty Beal PhD
In this episode, I’m joined by Dr. Ty Beal—global nutrition researcher and Senior Technical Specialist at the Global Alliance for Improved Nutrition (GAIN)—to uncover the hidden epidemic of micronutrient deficiencies worldwide. From food access and affordability to ultra-processed diets and nutrient bioavailability, we explore how modern food systems are failing billions and what needs to change to truly make the world healthier.We cover:Why 3 billion people can’t afford a healthy diet—and how that affects nutrient statusThe most common global and U.S. micronutrient deficiencies (and why they’re often overlooked)Why women and children are especially vulnerable during pregnancy, infancy, and adolescenceThe role of ultra-processed foods in displacing nutrient-rich optionsHow bioavailability, anti-nutrients, and the “food matrix” impact your real nutrient intakeWhy plant-based diets aren’t always safer—and the hidden risks of nutrient shortfallsThe science behind biofortification, food system reform, and why animal-source foods stil matterWhat the U.S. gets wrong about food guidelines, global trade, and nutritional equityWhether you care about maternal health, child development, or just making better nutrition decisions, this is a vital conversation about nutrient density, food justice, and global health.Who is Dr. Ty Beal?Dr. Ty Beal is a Senior Technical Specialist and global nutrition scientist at the Global Alliance for Improved Nutrition (GAIN) where he leads research on global food systems, nutrient inadequacy, and diet quality. His work bridges science and policy to help address the world’s most pressing nutrition challenges—especially among vulnerable populations. He’s published extensively on micronutrient gaps, ultra-processed foods, and global dietary patterns, and is one of the most cited voices on nutrition equity in developing nations.This episode is brought to you by:LMNT – Code DRLYON for a free LMNT Sample Pack! → https://drinklmnt.com/drlyonTimeline – Get 10% OFF Mitopure with code DRLYON → https://timelinenutrition.com/LYONNed – Get 15% off with code DRLYON → https://helloned.comOur Place – Get 10% off sitewide with code DRLYON → https://fromourplace.com/DRLYONFind Dr. Ty Beal at:GAIN Health - https://www.gainhealth.org/ty-beal Google Scholar - https://scholar.google.com/citations?user=3y5uHRIAAAAJ&hl=en X (Twitter) - https://x.com/TyRBeal LinkedIn - https://www.linkedin.com/in/tybeal/Find Me at: Instagram:@drgabriellelyon TikTok: @drgabriellelyonFacebook: facebook.com/doctorgabriellelyonYouTube: