The Mind-Gut Conversation Podcast

Eating for your microbiome doesn't have to be complicated — but it does require rethinking how we approach food, carbohydrates, and flavor. In this episode of The Mind–Gut Conversation, Dr. Mayer is joined by Anu Simh, a board-certified functional health coach, microbiome educator, and author of Flourish from Within: New Gut for Lifelong Health. Anu's work bridges the gap between microbiome science and real-world application, offering a framework for eating that supports microbial diversity without rigid meal plans or overwhelming recipes. They explore why diversity matters more than any single superfood, how to distinguish beneficial complex carbohydrates from refined ones, and why traditional cuisines — like Anu's South Indian roots — have been quietly aligned with microbiome science all along. The conversation also covers the role of herbs and spices as important sources of polyphenols, how to retrain your palate to accept bitter flavors, and how to build simple, repeatable eating patterns that actually stick in people's lives. This episode offers a grounded, science-based look at what it means to feed your microbiome, and how to translate research into sustainable habits that support gut health and long-term well-being. Topics discussed include: • Why microbial diversity is more important than any single superfood • How traditional cuisines align with microbiome science • The difference between refined and complex carbohydrates • Herbs and spices as polyphenol-rich additions to everyday meals • Retraining your palate to accept bitter and diverse flavors • Building simple, repeatable eating patterns for gut health This is a practical, science-driven discussion for anyone interested in the gut microbiome, plant-forward eating, and the brain–gut connection. Chapters: 0:00 - Introduction 2:36 - Anu's Origin Story and Journey to Microbiome Science 8:46 - Has Plant-Forward Eating Reached the General Public? 25:08 - The Flourish Diet 34:54 - Herbs, Spices, and Retraining Your Plate 45:07 - Closing Remarks and Practical Recipes

Fiber has been talked about for decades — but emerging research suggests most of us still don't understand what it actually does, how much we need, or why the modern diet has left us so dramatically short of it. In this episode of The Mind–Gut Conversation, Dr. Mayer is joined by Dr. Matt Amicucci, food scientist and co-founder of OneBio, to discuss the cutting-edge science of dietary fiber and its far-reaching role in gut health, metabolism, and disease prevention. Dr. Amicucci explains how different fiber structures interact with specific microbial communities in the gut to produce short-chain fatty acids like butyrate — and how those molecules influence everything from blood glucose regulation to GLP-1 secretion to long-term mortality risk. He also shares the story behind Glycopedia, the largest dietary fiber database ever built, and how it is being used to develop a new generation of personalized, microbiome-targeted nutrition. They also discuss why 95% of Americans fall short of even the minimum recommended fiber intake, how decades of food processing have systematically stripped fiber from the diet, and what it will take to close that gap. This is a practical, science-driven discussion for anyone interested in nutrition, the gut microbiome, and the future of food. -------------------------------------- Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer/ X (Twitter): https://www.twitter.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/ -------------------------------------- Chapters: 0:00 - Introduction 2:38 - Matt's Origin Story: From Chef to Food Scientist 6:43 - Why Fiber Is Having a Moment 8:58 - The Fiber Deficit Crisis 11:36 - What Decades of Low Fiber Intake Has Done to the Microbiome 13:47 - Building Glycopedia: Mapping the World's Fibers 19:33 - Why Whole Foods Alone Aren't Enough 21:42 - Not All Fiber Is Created Equal 25:47 - Introducing GoodVice 27:34 - The Health Case for 10 More Grams a Day 33:49 - Rethinking Sugar and Fiber Together 36:34 - Fiber, Butyrate, and GLP-1 38:42 - The Future of Personalized Fiber Nutrition 40:17 - What's Next for OneBio

Chronic pain is often treated as a problem to suppress with medication or surgery, but what if it’s actually a signal from a complex system that needs to be addressed holistically? In this episode of The Mind–Gut Conversation, Dr. Mayer is joined by Jared E. Katz, author of Retrain the Brain: Self-Help for Traumatic Brain Injury and creator of the pain management app Painless. Jared’s story begins more than twenty years ago, when a traumatic brain injury left him with cognitive impairment and two rare, painful conditions: Chiari malformation and syringomyelia. Rather than accepting a life defined by pain, Jared spent years quietly experimenting with how he eats,sleeps, moves, and thinks. He developed what he calls a “brain health algorithm” — a set of daily practices spanning nutrition, cognitive activity, movement, sleep, and social engagement. The result is not just a book, but a blueprint for anyone living with chronic pain or seeking to understand whatbrain health truly looks like in practice. This episode is slightly different from our usual focus on the gut microbiome, but the principles align closely with the holistic, systems-based thinking Dr. Mayer teaches. Jared’s experience demonstrates that the brain is not a machine with one broken part — it’s a dynamic, interconnected system capable of adaptation and healing when given the right conditions. Topics discussed include: • What a “brain health lifestyle” actually involves • How anti-inflammatory nutrition and eating patterns affectpain and cognition • Why chronic pain requires addressing multiple systems, notjust one symptom • How cognitive exercises like writing can help rewire thebrain • The future of personalized pain management This is a practical, deeply human conversation for anyoneinterested in chronic pain, brain health, and the power of self-directed healing. Chapters: 0:00 - Introduction 6:04 - Jared's Story: The Injury & Living With Chronic Pain 11:30 - Nutrition, Diet & the WAH Principle 16:57 - The Painless App & the Future of Pain Management 22:30 - The Five Pillars of a Brain Health Lifestyle 27:48 - Resilience, Recovery & the Gut-Brain Connection 35:11 - Psychedelics, Neuroplasticity & Closing Thoughts

Menopause is often described as a simple decline in estrogen production, but emerging microbiome research suggests the story is far more complex. In this episode of The Mind–Gut Conversation, Dr. Mayer is joined by Dr. David Meriwether, a scientist at UCLA’s Goodman Luskin Microbiome Center, to discuss the estrobolome — a specialized group of gut microbes that recycle and reactivate estrogen after it has been excreted by the body. They explore how gut microbes may contribute to circulating estrogen levels even after menopause, why menopausal symptoms vary so widely among women, and how changes in the microbiome may create feedback loops that influence symptom severity. The discussion also places this research in the broader context of recent findings published in Nature linking the gut microbiome to health, aging, and disease. This episode offers an in-depth, evidence-based look at a new biological framework for understanding menopause, and the potential for future non-hormonal strategies rooted in the brain–gut–microbiome system. Topics discussed include: • What the estrobolome is and why it matters • How gut microbes recycle estrogen after menopause • Why some women experience fewer menopausal symptoms than others • The interaction between the gut, hormones, and aging • Where microbiome-based therapies for menopause may be headed This is a practical, science-driven discussion for anyone interested in women’s health, menopause, and the evolving role of the gut microbiome. You can support & learn more about Dr. Meriwether's work here: https://themeriwetherlab.com/ ------------------------------- Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer/ X (Twitter): https://www.twitter.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/

In this episode of The Mind–Gut Conversation, Dr. Emeran Mayer sits down with Tim Spector, MD, to discuss the implications of a landmark gut microbiome study involving more than 34,000 participants — one of the largest and most comprehensive efforts to date to understand what a “healthy” gut microbiome actually looks like. Drawing from the study’s novel design and findings, they explore why defining gut health is far more complex than identifying a short list of “good” or “bad” microbes. The conversation unpacks what large-scale microbiome data can, and cannot tell us about health, disease prevention, and the growing interest in microbiome testing as a tool for personalized nutrition and healthcare. Together, they examine the deep connections between diet and the microbiome, highlighting why dietary patterns, particularly fiber- and prebiotic-rich foods, may play a more meaningful role than many commonly marketed probiotic products. They also discuss the challenges of translating microbiome research into actionable guidance for consumers and clinicians, and why education and context are essential as microbiome testing becomes more widely available. This wide-ranging discussion blends cutting-edge microbiome science with practical insight, offering a grounded perspective on where the field is headed and how emerging research may eventually shape everyday health decisions. Topics discussed include: • What a large-scale microbiome study reveals about gut health • Why defining a “healthy” microbiome is more complex than expected • The limitations of labeling microbes as simply good or bad • The role of diet, fiber, and prebiotics in shaping the microbiome • The promises and pitfalls of microbiome testing • How microbiome research may influence future healthcare practices This is a practical, evidence-based discussion for anyone interested in gut health, whether navigating dietary choices personally, exploring microbiome testing, or working in a clinical or research setting. Please leave any comments or feedback on the episode — we’d love to hear your thoughts. ------------------------------- Chapters: 00:00 Introduction 02:05 The Landmark Study Overview 05:29 Defining Healthy Gut Microbiomes 10:02 The Good vs. Bad Microbes 13:59 Implications for Diet and Health 18:37 The Role of Prebiotics and Probiotics 23:27 Future Directions in Microbiome Research 27:49 Challenges in Proving Causality 31:51 The Future of Gut Health Testing 36:36 Future Outlook in Traditional Medicine 40:10 Microbiome Testing in Clinical Practice 43:20 Regulation, Wellness, and Medical Use 46:10 Personalizing Diet Through the Microbiome 48:50 Final Reflections

In this episode of The Mind–Gut Conversation, Dr. Emeran Mayer sits down with Will Bulsiewicz, board-certified gastroenterologist, New York Times bestselling author, and one of today’s leading voices in microbiome science. Drawing from his newest book, Plant-Powered Plus, Dr. Bulsiewicz explores why chronic, low-grade immune activation has become so widespread—and how modern lifestyles are keeping our immune system permanently switched on. Together, they examine the deep connections between diet, the microbiome, the immune system, and inflammation, unpacking how evolutionary mismatches, ultra-processed foods, low fiber intake, chronic stress, and social disconnection are reshaping human health. The conversation moves beyond symptoms to address root causes, highlighting why restoring health requires rethinking how we eat, live, and connect. This wide-ranging discussion blends cutting-edge science with clinical insight, offering a grounded, practical perspective on how small, sustainable changes can meaningfully reduce inflammation and support long-term well-being. Topics discussed include: • What inflammation really is—and why it’s no longer just an acute response • How the gut microbiome and immune system interact • The role of fiber, polyphenols, and microbial metabolites in regulating inflammation • Why modern environments clash with human biology • How lifestyle factors like stress, loneliness, and purpose influence immune health This is a practical, evidence-based discussion for anyone seeking to understand how modern lifestyle factors shape immune health, inflammation, and long-term well-being. Please leave any comments or feedback on the episode — we’d love to hear your thoughts. ---------------------------- This episode is brought to you by Mayer Nutrition. If you are interested in trying Synaptic Bloom, our high-potency Quercetin + supporting polyphenols blend, you can visit mayernutrition.com, and use our exclusive podcast discount code: MINDGUT for 10% off your first order! ---------------------------- Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer/ X (Twitter): https://www.twitter.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/ ---------------------------- Chapters: 0:00 – Introduction 3:00 – Purpose, Medicine, and the Evolution of Gut Health 7:00 – What Inflammation Really Is 12:30 – Modern Life and the Immune System 18:00 – The Gut Microbiome and Immune Activation 26:00 – Diet, Fiber, and Microbial Health 38:21 – Mayer Nutrition 40:15 – Lifestyle, Stress, and Social Connection 49:00 – Technology, Medicine, and the Future of Health 1:05:00 – Practical Takeaways and Closing Reflections

In this episode of The Mind-Gut Conversation, Dr. Emeran Mayer sits down with Dr. Lauren DeDecker, a board-certified internal medicine physician with training in nutrition and integrative medicine, to explain how gut health is approached in real-world primary care. They discuss why fiber and plant diversity remain foundational for digestive and metabolic health, how microbiome research reshaped modern medicine, and why popular diet trends often miss the bigger picture. The conversation also covers SIBO, common gut-related diagnoses, and how GLP-1 medications are changing what we understand about appetite, inflammation, and metabolism. Key Topics Covered: • Gut health and the brain-gut-microbiome system • Fiber, fermented foods, and microbiome diversity • SIBO, overdiagnosis, and gut symptoms • Popular diets: carnivore, keto, Mediterranean • GLP-1 medications, appetite regulation, and inflammation This is a practical, evidence-based discussion for anyone interested in supporting gut health — whether navigating digestive concerns personally or working with patients in a clinical setting. Please leave any comments or feedback on the episode — we’d love to hear your thoughts. ---------------------------- Connect with Dr. Mayer: Website: https://www.emeranmayer.comInstagram: https://www.instagram.com/emeranmayer/X (Twitter): https://www.twitter.com/emeranmayermdFacebook: https://www.facebook.com/EmeranMayerMD/LinkedIn: https://www.linkedin.com/in/emeranmayer/ ----------------------------- Chapters: 0:00 – Introduction to Gut Health & Integrative Medicine 1:30 – From Conventional Medicine to Integrative Care 6:30 – Why Gut Health Became Mainstream (Microbiome Science) 12:30 – Fiber, Plant Diversity & Foundational Gut Health 18:45 – Diet Trends Explained: Carnivore, Keto & Mediterranean 22:30 – SIBO, Gut Symptoms & Overdiagnosis 31:45 – GLP-1 Medications, Appetite & Metabolism 41:15 – The Future of Gut Health & Lifestyle Medicine

In this episode of The Mind-Gut Conversation, Dr. Emeran Mayer sits down with Wolfgang Puck, one of the most iconic chefs of our time, for an intimate conversation about the life experiences, creative influences, and personal philosophy that shaped his extraordinary career. Puck reflects on his difficult childhood in Austria and how the kitchen became both refuge and calling. He shares the pivotal moments — working under a visionary French chef, discovering the power of simple dishes made from exceptional ingredients, and redefining California cuisine — that built the foundation of his global culinary empire. Together, they explore: • How early adversity shaped Puck’s resilience and drive • The pivotal mentor who transformed his relationship to flavor and hospitality • Why simplicity, curiosity, and world-class ingredients remain his guiding principles • The evolution of American dining and why taste is central to healthier eating • How passion, purpose, and creativity fuel energy and longevity well into his 70s This conversation reveals the mindset behind a cultural icon — one who continues to innovate, inspire, and live fully through his craft. ---------------------------- Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer/ X (Twitter): https://www.twitter.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/ Chapters: 00:00 – Early Hardship & Discovering the Kitchen 08:40 – Mentorship in France & Shaping a Culinary Philosophy 14:00 – Coming to America: Reinvention in New York & LA 23:20 – Creating California Cuisine & Building Spago 31:30 – Flavor, Health, and the Future of Eating 49:50 – Passion, Curiosity & Longevity

In this episode of The Mind-Gut Conversation, Dr. Emeran Mayer sits down with Kate Scarlata, RDN, an internationally recognized dietitian, bestselling author, and leading authority on dietary therapies for IBS and chronic digestive disorders. Drawing from her personal medical journey and decades of clinical experience, Kate offers a deeply insightful and refreshingly nuanced look at some of the most debated topics in gut health today. Together, they explore the real therapeutic value of the Low FODMAP diet, who it helps, who it doesn’t, and why its success hinges on personalization rather than restriction. The conversation moves through major controversies in the field, including SIBO over-diagnosis, the confusion around non-celiac gluten sensitivity, the true causes of bloating, and the myth of detox diets. Throughout, Kate emphasizes a balanced, science-guided, and compassionate approach that prioritizes patient well-being, food enjoyment, and quality of life over dogma. Key Topics Covered: • The Low FODMAP diet: benefits, misconceptions, and why personalization matters • SIBO: over-diagnosis, breath test pitfalls, and when treatment does make sense • Non-celiac gluten sensitivity: separating nocebo effects from true reactions • Bloating: dietary vs. physiological vs. stress-related causes • Why detox culture misses the point—and what the body’s built-in detox systems already do This is an honest, evidence-informed, and highly practical discussion for anyone navigating digestive symptoms, or for clinicians seeking a more grounded way to help their patients thrive. Please leave any comments or feedback on our Podcast in the comments, we'd love to hear what you think about it. ------------------------------------ This episode is brought to you by Mayer Nutrition. Synaptic Bloom, our high-potency Quercetin + supporting polyphenols blend, supports your brain, heart, and immune system through your gut microbiome. Learn more at ⁠mayernutrition.com⁠, and use our exclusive podcast discount code: MINDGUT for 10% off your first order! ------------------------------------ Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer/ X (Twitter): https://www.twitter.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/ Chapters: 00:00 – Welcome & Kate Scarlata’s Story 04:40 – How Personal Experience Shaped Her Career 06:05 – The Low FODMAP Diet: What People Get Wrong 10:16 – How to Personalize Dietary Therapy 15:16 – SIBO: Why It’s Overdiagnosed 18:22 – When SIBO Is Real (and When It Isn’t) 24:50 – Understanding Bloating & Symptom Patterns 29:32 – Gluten Sensitivity: Myth, Nocebo, or Something More? 36:45 – Beyond Diet: Stress, Motility & the Gut–Brain–Microbiome System 44:50 – The Truth About Detox Culture 47:23 – Supporting Gut Health Through Daily Habits 50:14 – How Kate Eats & Lives Today 52:31 – Final Thoughts

Dr. Emeran Mayer sits down with Taylor Bell, an Ivy League–educated former management consultant turned full-time YouTuber, for a candid conversation on authenticity, ambition, and the health consequences of living out of alignment with your true values. Through her story of leaving a high-pressure corporate career to pursue creative entrepreneurship, Taylor shares what it means to redefine success, listen to your inner voice, and create a life rooted in purpose and well-being. Together, they explore the psychological effects of cognitive dissonance, how chronic stress shows up in the body, especially through the brain-gut-microbiome system, and why self-trust and intentional living are essential for both mental and physical health. Dr. Mayer also discusses the physiological impact of chronic stress, the concept of allostatic load, and practical tools such as diaphragmatic breathing that can help restore balance and resilience in a world of constant pressure and comparison. Key Topics Covered: • The link between cognitive dissonance, stress, and physical health • How authenticity and purpose shape mental well-being • The hidden costs of over-optimization and burnout • Simple ways to live and work with greater intention • Why listening to your body is more powerful than tracking every metric • Breathing techniques to reset the nervous system and calm the mind This episode is both inspiring and deeply practical — a reminder that true success isn’t about constant achievement, but about alignment, fulfillment, and trusting the wisdom of your own body. As always, we invite you to share your thoughts in the comments and subscribe for more episodes exploring the science of brain–body health. This episode is brought to you by Mayer Nutrition. If you are interested in trying Synaptic Bloom, our high-potency Quercetin + supporting polyphenols blend, you can visit mayernutrition.com, and use our exclusive podcast discount code: MINDGUT for 10% off your first order! Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer/ X (Twitter): https://www.twitter.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/ Chapters: 0:00 - 2:30 Introduction 2:30 - 4:59 Career Shift from Consulting to YouTuber 4:59 - 7:25 Synchronicity & Self-Trust 7:25 - 17:38 Cognitive Dissonance, Gut Feelings & Finding Your True Passion 17:38 - 19:16 Passion & Happiness 19:16 - 23:53 Career Stress & Stress Response System 23:53 - 25:33 Sponsor: Mayer Nutrition 25:33 - 31:05 We've Taken Health Optimization Too Far 31:05 - 32:30 Keys to Health & Longevity 32:30 - 36:38 Chronic Stress, Brain-Gut-Microbiome System, Allostatic Load 36:38 - 41:47 Practical Tips to Better Adapt to Stress 41:47 - 46:27 Breathing Techniques Dr. Mayer Teaches His Patients 46:27 - 49:01 Closing Remarks, Advice to People Dealing with Career Changes

Dr. Emeran Mayer sits down with Dr. Drew Ramsey, psychiatrist, author, and pioneer in nutritional psychiatry, for a thought-provoking conversation on how we can proactively strengthen and protect our mental health. Drawing from his new book, Healing the Modern Brain: Nine Tenets to Build Mental Fitness and Revitalize Your Mind, Dr. Ramsey explains what it means to develop “mental fitness” and why small, intentional habits around food, sleep, movement, purpose, and connection can transform how we feel and function in the modern world. Together, they explore the roots of today’s mental health crisis, how modern food and technology are reshaping the brain, and what science reveals about our innate capacity for resilience, growth, and joy. Key Topics Covered: • What “mental fitness” really means and how to build it • The Nine Tenets for strengthening the brain and emotional resilience • How diet and the microbiome influence mood and mental health • Why connection, engagement, and purpose are essential for well-being • How modern stressors from processed food to digital overload impact the brain • Practical steps to rewire your brain and revitalize your mind This episode is both empowering and deeply practical, reminding us that our brains are not just meant to survive the modern world but to grow, connect, and thrive within it. As always, we invite you to share your thoughts in the comments and subscribe for more episodes exploring the science of mind–body health. Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer/ X: https://www.twitter.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/

Dr. Emeran Mayer welcomes Peter Crone, widely known as The Mind Architect, for a profound conversation on healing trauma, dissolving limiting subconscious beliefs, and unlocking human potential. Peter shares how early life experiences shape the subconscious mind, often creating patterns of fear, anxiety, and self-judgment that hold us back. He explains how shifting awareness and reframing our narratives can open the door to greater freedom, love, and authentic living. Their dialogue bridges Eastern philosophy with modern psychology, offering practical steps to move beyond suffering into resilience and possibility. You’ll also hear how the science of the subconscious intersects with personal transformation, and why cultivating presence can help us break free from being controlled by the past or the future. Key Topics Covered: • Letting go of past and future narratives that shape behavior • The roots of feeling “not good enough” and how to transcend it • Redefining peace as success through radical acceptance • Insights from Eastern philosophy and modern psychology • How trauma imprints the subconscious and shapes behavior • Living with more presence, authenticity, and ease This episode is both a roadmap and an invitation. By releasing limiting beliefs and healing hidden wounds, we can expand into our fullest human potential. As always, please leave any questions or comments below. We hope you enjoy the episode! This episode is brought to you by Mayer Nutrition. If you are interested in trying Synaptic Bloom, our high-potency Quercetin + supporting polyphenols blend, you can visit mayernutrition.com & use our exclusive podcast discount code MINDGUT for 10% off your first order. Connect with Dr. Mayer: Website: https://www.emeranmayer.com Instagram: https://www.instagram.com/emeranmayer X: https://www.x.com/emeranmayermd Facebook: https://www.facebook.com/EmeranMayerMD/ LinkedIn: https://www.linkedin.com/in/emeranmayer/ Chapters: 00:00 – Introduction 01:32 – Peter Crone’s journey and life lessons 04:56 – Spirituality, Buddhism, and Eastern influences 11:36 – Living in the present and letting go of the past 19:13 – Trauma, healing, and the power of choice 25:55 – Reprogramming the subconscious mind 29:14 – Advertisement: Mayer Nutrition 30:51 – Why we feel “not good enough” 33:32 – Success, suffering, and hidden drivers of achievement 36:41 – Personal reflections and growth 37:38 – Psychedelics and altered states of awareness 44:27 – The brain as a prediction machine 51:26 – Aging, vitality, and redefining time 56:14 – Closing thoughts

Dr. Emeran Mayer welcomes Dr. Suzanne Gilberg-Lenz, physician, author, and women’s health advocate, for an in-depth discussion on menopause, hormone therapy, and the integration of holistic practices into modern medicine. Dr. Gilberg shares her path into women’s health, including the creation of the Menopause Bootcamp to address the lack of education and awareness around menopause. She explains why estrogen plays a vital role in women’s health beyond reproduction and how the Women’s Health Initiative reshaped, and sometimes restricted, perceptions of hormone therapy. The conversation also examines gender bias in medical research, the need for updated guidelines, and the emerging potential of psychedelics in women’s health care. You’ll also hear why community, education, and holistic practices matter so much for empowering women, and how simple lifestyle shifts can improve resilience, wellbeing, and long-term health. Key Topics Covered: • How menopause awareness and conversations are evolving • The significance of estrogen for women’s overall health • The Women’s Health Initiative and its impact on hormone therapy use • How gender bias continues to shape medical research and care • The therapeutic potential of psychedelics in women’s health • Practical holistic practices women can integrate into daily life This conversation highlights the future of women’s health: by blending science, holistic care, and community education, we can better support women through every stage of life. We hope you enjoy! Chapters: 00:26 Introduction to Dr. Suzanne Gilberg's Journey 06:25 The Shift in Menopause Conversations 10:37 Understanding Estrogen and Its Impact 15:20 The Women's Health Initiative and Hormone Therapy 20:25 Future Directions in Women's Health Research 27:00 The Central Role of the Gut 29:42 Gender Bias in Medicine 34:26 Exploring Psychedelics in Women's Health 46:10 Integrating Holistic Practices into Daily Life

Dr. Emeran Mayer welcomes Professor Felice Jacka, founder of the Food & Mood Centre and a global leader in nutritional psychiatry, for an in-depth discussion on how diet influences mental health and brain function. Felice shares the groundbreaking research that launched an entire field, from the first studies linking diet quality to depression, to clinical trials demonstrating how dietary changes can improve major depressive disorder. She also takes us beyond the plate, showing how agriculture, soil health, and food systems play a critical role in shaping both human and planetary health. You’ll also hear about her efforts to bring nutritional psychiatry into medical guidelines and education worldwide, and why simple, evidence-based changes, like cutting back on ultra-processed foods and adding more whole grains and legumes, can profoundly affect mood and resilience. Key Topics Covered: • What is nutritional psychiatry and why it matters • How dietary patterns influence depression, anxiety, and cognition • The SMILES and CALM trials: diet as a therapeutic tool • The impact of ultra-processed foods on the microbiome and brain • How soil biodiversity affects nutrient density and mental health • Practical, evidence-based dietary shifts for everyday life This conversation offers both hope and clarity: by improving diet quality, we can not only enhance individual mental health but also address the broader challenges of food systems and planetary well-being. As always, please leave any questions or comments below. We hope you enjoy the episode! Connect with Dr. Mayer: Website: ⁠emeranmayer.com ⁠Instagram: ⁠@emeranmayer⁠ X: ⁠@EmeranMayerMD⁠ YouTube: ⁠Emeran Mayer, MD⁠ Chapters: 00:00 Introduction to Nutritional Psychiatry 05:50 The Complexity of Food and Mental Health 11:59 The Impact of Industrial Food Systems 18:06 Lifestyle Interventions in Mental Health Treatment 30:18 Nutritional Psychiatry Training and Resources 38:13 Evidence of Dietary Interventions in Mental Health 45:49 Challenges in Changing Dietary Habits 57:24 Whole Grains: The Key to Better Health

Dr. Emeran Mayer welcomes Martin Picard, PhD, mitochondrial biologist and systems thinker, for a fascinating conversation on the hidden role of mitochondria in health, stress, and consciousness. Martin explains how mitochondria, far beyond being simple “powerhouses of the cell”, are dynamic regulators of energy, emotion, and resilience. He explores their symbiotic relationship with the gut microbiome and how this ancient partnership influences inflammation, mental health, and overall well-being. You’ll also hear about Martin’s concept of “intrinsic health,” a field-like state that integrates biology, energy flow, and human experience. Together, he and Dr. Mayer discuss why understanding energy as the potential for change may reshape how we think about health, stress, and even consciousness itself. Key Topics Covered: • The evolutionary story of mitochondria and their link to the gut microbiome • Why energy is best understood as flow rather than a fixed resource • The impact of stress on mitochondrial health and resilience • How intrinsic health connects science with lived experience • A new paradigm for understanding mental and physical well-being Discover how mitochondria and the microbiome together form the foundation of vitality, and why a holistic, systems-based view of health is essential for true well-being. Enjoy! Connect with Dr. Mayer: Website: ⁠emeranmayer.com⁠Instagram: ⁠@emeranmayer⁠ Twitter/X: ⁠@EmeranMayerMD ⁠YouTube: ⁠Emeran Mayer, MD⁠ Episode Chapters: 00:00 Introduction to Mitochondria and Microbiome 05:26 The Evolutionary Significance of Mitochondria 10:35 Energy Dynamics in Biological Systems 15:30 Consciousness and Energy: A Philosophical Exploration 20:51 The Human Experience and Health 22:37 Bridging Biology and Human Experience 23:31 Mitochondria and Human Emotions 25:28 The Complexity of Mental Health 28:58 Intrinsic Health: A New Paradigm 36:21 Measuring Intrinsic Health 46:10 Stress, Energy, and Health

Dr. Emeran Mayer welcomes Dan Buettner, National Geographic explorer, Emmy award-winning filmmaker, and founder of the Blue Zones, for an illuminating conversation on the secrets of longevity. Dan explains why people in Blue Zone communities, like Ikaria, Greece, and Nicoya, Costa Rica, live significantly longer, healthier lives, and why it has little to do with genetics. Instead, he shares how their environments naturally support better choices: more movement, plant-based eating, strong social ties, and a deep sense of purpose. You’ll also hear about the proven success of Blue Zone initiatives in U.S. cities like Fort Worth and Los Angeles, where simple changes in policy and urban design have reduced obesity and improved community health. Dan also tackles popular longevity “hacks,” the importance of happiness, and why beans may be the most powerful superfood on your plate. Key Topics Covered: • The origins and science behind the Blue Zones • Diet and lifestyle patterns that extend life by up to a decade • Why changing your environment beats trying to change your willpower • How happiness and community are linked to health • What U.S. cities can learn from the world’s healthiest populations Discover the evidence-based practices that can help you live longer, healthier, and happier starting today. Connect with Dr. Mayer: Instagram: ⁠@emeranmayer⁠ Twitter/X: ⁠@EmeranMayerMD⁠ YouTube: ⁠Emeran Mayer, MD⁠ Website: ⁠emeranmayer.com⁠ TIMESTAMPS:0:00 - 0:51 Introduction0:51 - 2:13 Who is Dan Buettner?2:13 - 4:47 What explains longevity in the Blue Zones?4:47 - 7:02 This is a fake Blue Zone7:02 - 10:00 Blue Zone diet/lifestyle10:00 - 13:15 Our bodies aren't optimized for our modern lifestyle13:15 - 15:20 Modern medicine & epidemic of chronic disease15:20 - 17:57 Why is Singapore so healthy?17:57 - 19:20 Thoughts on MAHA movement19:20 - 21:11 Transforming US cities into Blue Zones21:11 - 22:52 Are certain longevity factors more important than others?22:52 - 24:35 What kind of diet does Dan follow24:35 - 27:36 Thoughts on biohacking, rapamycin, metformin27:36 - 29:02 Dan's new book - Blue Zone Kitchen29:02 - 32:08 Issues with an older & older population32:08 - 33:40 Relationship between longevity & happiness33:40 - 34:37 Thanks for listening

Dr. Mayer unpacks groundbreaking research on how men and women differ in their responses to stress, emotional stimuli, and gut sensations. Drawing from studies at UCLA’s Oppenheimer Center, the conversation highlights key differences in brain-gut communication, revealing how neural pathways influence both emotional and physical health. You’ll learn why women are more prone to conditions like IBS, how heart rate variability reflects emotional processing, and why men tend to show more action-oriented responses to stress. Dr. Mayer also explores the growing potential of personalized therapy—tailored to biological and psychological differences—to transform how we treat chronic gut-brain conditions. Key Topics Covered: • Sex-based differences in stress response patterns • Brainstem connectivity and gut sensitivity • Emotional awareness and heart rate variability • Chronic disease and the gut-brain connection • Personalized therapies based on gender Understanding these sex-based differences isn’t just fascinating—it’s essential for developing more effective, tailored approaches to brain-gut health. Tune in to explore how science is reshaping the way we treat mind and body together. Connect with Dr. Mayer: Website: ⁠ ⁠emeranmayer.com⁠⁠ Instagram: ⁠ @emeranmayer⁠ Twitter/X: ⁠ @EmeranMayerMD⁠ YouTube: @EmeranMayerMD

SIBO—Small Intestinal Bacterial Overgrowth—has become a buzzword in the gut health space, often blamed for symptoms like bloating, gas, and fatigue. But how much of the hype is supported by solid science? In this episode of The Mind-Gut Conversation, Dr. Mayer critically examines the growing SIBO narrative. Drawing from decades of clinical experience and the latest peer-reviewed evidence, he breaks down what SIBO actually is, who it truly affects, and why breath tests and antibiotic treatments like rifaximin are far less reliable—and more commercially driven—than many believe. In this episode, you’ll learn: Why true SIBO is rare and typically linked to structural or motility disorders Why current diagnostic tests are flawed and often misused How intestinal gas production is a normal part of digestion—not necessarily a problem Why rifaximin may relieve symptoms without ever addressing SIBO The role of microbial diversity, short-chain fatty acids, and the broader brain-gut microbiome system Whether you’ve been diagnosed with SIBO or are simply curious about one of the most misunderstood topics in gut health, this episode separates myth from medicine. Thank you for your interest! -------------- Connect with Dr. Mayer: Instagram: @emeranmayer Twitter/X: @EmeranMayerMD YouTube: Emeran Mayer, MD Website: emeranmayer.com

In this episode of The Mind-Gut Conversation, I’m thrilled to sit down with Dr. Stephen Sideroff, an internationally recognized psychologist, professor at the UCLA Geffen School of Medicine, and expert in resilience and peak performance. Stephen’s groundbreaking new book, The 9 Pillars of Resilience: The Proven Path to Master Stress, Slow Aging & Increase Vitality, couldn’t come at a more important time. We live in a world where chronic stress has become the norm—and it’s taking a major toll on our mental and physical well-being. In our conversation, Stephen offers a powerful framework for dealing with chronic stress by building true resilience—not just bouncing back, but adapting, evolving, and thriving in the face of life’s challenges. Together, we explore: • Why the stress response, once an evolutionary advantage, now contributes to many chronic diseases • The role of early life experiences in shaping our internal models for how we react to stress and the world • How cultivating resilience is the key to mastering stress and protecting long-term brain and body health • The importance of contemplative practices like mindfulness, equanimity, and non-reactivity • Scientific evidence showing that building resilience can actually slow aging and promote neuroplasticity • What resilient centenarians can teach us about healthy longevity—even in the face of trauma Stephen’s 9 Pillars offer a roadmap for developing emotional flexibility, building stronger connections with ourselves and others, and accessing a deeper sense of vitality. If you’ve been feeling overwhelmed, burnt out, or simply curious about how to support your well-being as you age—this is a conversation you won’t want to miss. Thank you for being a part of our growing community. If you find this episode valuable, I encourage you to share it with anyone navigating stress or looking to live a longer, more vibrant life. Mayer: YouTube: @EmeranMayerMD Instagram: @emeranmayer X (Formerly Twitter): @EmeranMayerMD Facebook: @emeranamayer LinkedIn: @emeranmayer TikTok: @emeranmayer

How do we reverse the chronic disease epidemic affecting millions of children in the United States? According to Nora LaTorre, it starts with fixing what’s on their lunch tray. As CEO of Eat Real, Nora leads a nonprofit tackling the root causes of poor nutrition through a science-backed, K–12 school certification program aimed at upgrading food in cafeterias nationwide. In this episode, Dr. Mayer and Nora dive into the origins of Eat Real, its success engaging parents and schools, and why mothers are at the center of lasting dietary change. They also discuss the broader landscape of public health, including the federal MAHA initiative (Make America Healthy Again), the role of the food industry, and why nutrition alone isn’t enough to address chronic disease without considering stress, inequality, and food systems reform. In this conversation, you’ll learn: • Why children’s nutrition is the key to long-term public health • How Eat Real’s 360° model of access, awareness, and advocacy works • What measurable health outcomes have been linked to school food changes • The challenges of working within U.S. agriculture and food policy • Whether federal efforts like MAHA are likely to succeed If you care about the future of our kids’ health, this episode offers both hope and a roadmap. If you enjoyed this episode of The Mind-Gut Conversation, please leave a review - it really helps spread the word & get our show recommended to new viewers. Thank you!