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Mark Hyman: THIS Hidden Toxin Is in 73% of Foods on Grocery Store Shelves!

Do you struggle to focus on simple tasks? Do you feel mentally “slowed down” during the day? Today, Jay welcomes back his dear friend and trailblazer in functional medicine, Dr. Mark Hyman. Mark Hyman, MD is the co-founder and Chief Medical Officer of Function Health, the fastest growing health company in the U.S. In this extremely vulnerable conversation, Mark recounts his near-death experience after a severe spinal infection left him unable to walk and fighting for his life. Despite decades of living and teaching optimal health, he suddenly found himself dependent on others for even the simplest tasks. Over the course of five determined months, Mark applied the very principles he has championed for years: nutritional excellence, disciplined daily movement, and an unshakable mindset. Not only did he make a full recovery, but came back stronger than ever at the age of 65, proving that the body’s innate healing capacity can be reignited at any stage of life. The conversation explores the critical role mindset plays in recovery and underscores the often-overlooked connection between diet, lifestyle, and overall well-being. Mark explains how chronic illness is frequently driven by hidden inflammation, fueled by ultra-processed foods, sugar, and environmental toxins. He breaks down the science behind his 10-Day Detox, a simple yet powerful reset proven to dramatically reduce symptoms such as fatigue, pain, and digestive distress. The discussion also delves into the growing prevalence of autoimmune conditions, the hidden epidemic of nutrient deficiencies, and why personalized health data is essential for identifying risks before they become life-threatening. In this interview, you'll learn: How to Rebuild Your Health After a Major Setback How to Use Mindset as Your Greatest Healing Tool How to Reduce Inflammation Through Diet How to Spot the Early Signs of Autoimmune Disease How to Use Food as Medicine Every Day How to Take Small Daily Steps Toward Lifelong Wellness Healing isn’t instant, but each intentional choice, a nourishing meal, a mindful moment, a restful night, builds momentum toward changes far greater than expected. With Love and Gratitude, Jay Shetty Join over 750,000 people to receive my most transformative wisdom directly in your inbox every single week with my free newsletter. Subscribe here. What We Discuss: 00:00 Intro 01:33 Overcoming a Life-Threatening Health Crisis 05:39 What is the Key to Healing? 08:15 Breaking Free from Chronic Pain 09:52 The Powerful Tool That Can Reprogram Your Body 15:03 How Inflammation Silently Damages Your Health 18:51 The Hidden Dangers of Sugar Addiction 23:59 Transforming Health Through Functional Medicine 30:34 Why Autoimmune Diseases Are on the Rise 37:04 Signs Your Immune System Needs Help 40:51 Do You Have an Undiagnosed Autoimmune Condition? 42:41 A Simple 10-Day Reset for Your Body 48:06 The Secret to Healing: Treat the Root Cause 52:44 How AI Is Revolutionizing Healthcare 56:32 The Truth About the Chronic Disease Epidemic 57:55 Understanding How Your Body Really Works 59:02 Expanding Access to Quality Healthcare 01:00:56 The Case for Regulating Ultra-Processed Foods Episode Resources: https://drhyman.com/ https://www.instagram.com/drmarkhyman/ https://www.facebook.com/drmarkhyman https://www.youtube.com/user/ultrawellness https://x.com/drmarkhyman https://www.pinterest.com/markhymanmd/ https://www.amazon.com/stores/author/B0045ARF5O https://www.functionhealth.com/a/jay-shetty https://www.instagram.com/jayshetty https://www.facebook.com/jayshetty/ https://x.com/jayshetty https://www.linkedin.com/in/shettyjay/ https://www.youtube.com/@JayShettyPodcast http://jayshetty.me

Dr. Mark HymanguestJay Shettyhost
Aug 17, 20251h 12mWatch on YouTube ↗

At a glance

WHAT IT’S REALLY ABOUT

How ultra-processed foods, inflammation, and toxins drive chronic disease epidemics

  1. Hyman shares a near-fatal spinal infection and recovery to illustrate how disciplined nutrition, training, and mindset can rebuild health even later in life.
  2. He frames chronic inflammation—often silent and fueled by visceral fat and modern diets—as a primary mechanism behind aging and most chronic diseases.
  3. Ultra-processed foods (claimed as 60% of the U.S. diet and 73% of grocery-shelf items) plus high sugar/starch intake are presented as key inflammatory drivers that dysregulate metabolism and immunity.
  4. He links rising autoimmune disease to gut disruption (leaky gut, microbiome changes), industrial food additives (e.g., emulsifiers), chemicals/toxins, antibiotics, and other modern exposures, emphasizing treatable root causes.
  5. The conversation promotes proactive testing and personalized plans (via Function Health and AI-enabled interpretation) as a way to detect risks early and shift healthcare from symptom management to prevention and reversal.

IDEAS WORTH REMEMBERING

5 ideas

Inflammation is often a silent, measurable driver of chronic disease.

Hyman distinguishes obvious inflammation (sprains, infections) from low-grade systemic inflammation measurable via labs like CRP, linking it to visceral fat, cardiometabolic disease, and accelerated aging.

Ultra-processed foods are positioned as the biggest dietary “upstream” problem.

He argues many additives (emulsifiers, dyes, stabilizers) and refined sugar/starch patterns disrupt the gut and immune system, and that avoidance is hard because ultra-processed items dominate U.S. grocery shelves.

Sugar and refined starch can be addictive and metabolically equivalent in the body.

Using food-addiction research, he claims sugar/starch drive overeating and visceral fat; he emphasizes that “below the neck” the body may respond similarly to many refined starches and sugar in blood-sugar dynamics.

A short, structured reset can reveal food-driven symptoms quickly.

He promotes a 10-day elimination/addition approach (remove common inflammatory triggers; add whole foods, fiber, quality protein/fats) as a diagnostic and therapeutic “reboot” that many people can do at home.

Autoimmunity is framed as frequently gut- and exposure-driven, not just “bad luck.”

He attributes rising autoimmunity to microbiome disruptions (C-sections, formula feeding, antibiotics), additives that damage gut lining, and environmental chemicals—arguing that addressing these root causes can reduce symptoms and sometimes reverse disease trajectories.

WORDS WORTH SAVING

5 quotes

The average newborn baby today has 287 toxins in their umbilical cord blood before they take their first breath.

— Dr. Mark Hyman

All the ultra-processed food, which is 60% of our diet. You know, we have a whole food system that's turned into ultra-processed food that we're consuming in massive amounts. It's 73% of what's on the grocery store shelves.

— Dr. Mark Hyman

Inflammation is at the root cause of almost all chronic illnesses and aging itself.

— Dr. Mark Hyman

Food is the most powerful tool to change your biology. It's basically code or instructions that changes y- your physiology with every single bite.

— Dr. Mark Hyman

The smartest doctor in your room is your own body if you listen to it.

— Dr. Mark Hyman

Near-death spinal infection and rehabilitationFunctional medicine and root-cause framework (“why” vs. “what drug”)Ultra-processed foods on grocery shelvesSugar/starch addiction and metabolic dysfunctionSilent inflammation and visceral fatAutoimmune disease, leaky gut, microbiome disruptionBiomarker testing, AI, and scalable personalized careSupplements and widespread nutrient deficienciesPolicy and regulation: dyes, additives, SNAP, labeling, marketing

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