

Extend Podcast with Darshan Shah, MD
Darshan Shah, MD
Extend with Darshan Shah, MD is a podcast dedicated to cutting-edge science, research, tools, and protocols designed to help you extend your healthspan.
Starting my medical journey at 16 and becoming one of the youngest doctors in the country, studying and training at the Mayo Clinic, Harvard Business School, Singularity University and other prestigious institutions, becoming a board certified surgeon and accumulating over two decades of practice, I have discovered that a mere 20% of health knowledge yields 80% of the results.
That's why this podcast is all about cutting through the noise on how to turn back the aging clock.
I interview world-renowned medical practitioners, doctors, experts, and thought leaders, offering you a step-by-step guide and actionable advice to proactively avoid disease and optimize your health.
Plus, I share weekly solo episodes giving you quick, digestible protocols for successfully extending your healthspan.
Starting my medical journey at 16 and becoming one of the youngest doctors in the country, studying and training at the Mayo Clinic, Harvard Business School, Singularity University and other prestigious institutions, becoming a board certified surgeon and accumulating over two decades of practice, I have discovered that a mere 20% of health knowledge yields 80% of the results.
That's why this podcast is all about cutting through the noise on how to turn back the aging clock.
I interview world-renowned medical practitioners, doctors, experts, and thought leaders, offering you a step-by-step guide and actionable advice to proactively avoid disease and optimize your health.
Plus, I share weekly solo episodes giving you quick, digestible protocols for successfully extending your healthspan.
Episodes
Mentioned books

Oct 7, 2025 • 1h 13min
101. Dr. Mariza Snyder: Why 80% of Perimenopause Symptoms Are Brain Related and Doctors Keep Missing It
Dr. Mariza Snyder, a hormone and metabolic health expert, dives into the often-misunderstood realm of perimenopause. She reveals that 80% of perimenopause symptoms stem from brain issues, leading to significant misdiagnosis. Dr. Mariza discusses the importance of preventative hormone replacement therapy and tracking biomarkers from age 35. She shares practical steps for managing symptoms and emphasizes women's empowerment in advocating for their health, all while making the case for why this critical transition shouldn’t be suffered through.

Oct 2, 2025 • 1h 36min
100. Laird Hamilton & Gabby Reece: Why Avoiding Discomfort Is Ruining Your Health
What does it take to translate athletic excellence into mastery of life, relationships, and business? In this episode of Extend, legendary big wave surfer Laird Hamilton and pro volleyball champion Gabby Reece join me to share the mindsets and practices that have sustained their 30-year relationship and individual success. We discuss why "getting tired" is essential for health and how they've built a thriving business around authentic products. We also discuss the simple daily rituals that matter more than complex optimization protocols. Laird Hamilton is a pioneer of big wave surfing and hydrofoiling, while Gabby Reece dominated professional volleyball before becoming a wellness advocate. Together, they created XPT (Extreme Performance Training) and co-founded Laird Superfood, a publicly-traded company focused on functional nutrition. We Also Discuss: Why "Getting Tired" Makes Food Taste Better and Improves Sleep Quality The Art of Comfortable Confrontation in Marriage and Business Why Observing Nature Is Medicine for Modern Stress The Decision Fatigue Trap That's Sabotaging Your Day Before 9 AM Why They Choose Their Suffering Instead of Letting Life Choose for Them Thank You for Our Sponsors: Vitaboom: For supplements you can trust and wellness solutions tailored to your health, visit https://vitaboom.com/ Learn more about Dr. Shah: Website: https://www.drshah.com/ Clinic: https://www.next-health.com/ @nexthealth Instagram: @darshanshahmd Learn more about Gabby Reece and Laird Hamilton: Instagram: @airdhamilton @gabbyreece

Sep 30, 2025 • 50min
99. Dr. Jess Peatross: The Hidden Toxins Making You Sick + The Kill-Bind-Sweat Detox Method
Dr. Jess Peatross, a former hospitalist turned functional medicine expert, reveals why hidden toxins could be causing your health issues. Discover the viral 'Kill-Bind-Sweat' protocol designed for safe detoxification. She discusses how traditional blood work often misses chronic disease causes and highlights the surprising prevalence of parasites in the U.S. Learn about the impact of environmental toxins, the importance of fiber, and her personal journey in questioning medical norms.

Sep 25, 2025 • 1h 17min
98. Dr. Dawn Mussallem: Why 75% of Cancers Are Actually Preventable + The Evidence-Based Protocol
What happens when a medical student gets diagnosed with stage 4 cancer and given three months to live? In this episode of Extend, Dr. Dawn Mussallem joins me to share her incredible journey from near-death to becoming a leading integrative oncologist at Mayo Clinic, proving that lifestyle interventions can dramatically improve cancer outcomes. We discuss how 42% of cancers are preventable through lifestyle changes, why ultra-processed foods increase cancer risk by 16%, and the shocking truth about soy and breast cancer. We also share her evidence-based protocol combining conventional treatments with integrative modalities. Dr. Dawn Mussallem is a double board-certified physician in Internal Medicine and Lifestyle Medicine at Mayo Clinic, where she designed the integrative breast oncology program. A cancer survivor who received a heart transplant in 2021, she combines personal experience with rigorous science to help patients optimize their health during and after cancer treatment. We Also Discuss: Why 75% of Cancers Are Caused by Lifestyle Factors (Not Genetics) How Ultra-Processed Foods Increase Cancer Death Risk by 30% The Shocking Truth About Soy and Breast Cancer (It's Actually Protective) Why Half Your Plate Should Be Vegetables or Fruits at Every Meal The 30 Diverse Plant Foods Per Week Rule for Optimal Gut Health Low-Dose Naltrexone's Immune-Boosting Effects for Cancer Patients Why Exercise During Chemotherapy Actually Improves Outcomes How Fermented Foods Support Cancer Prevention and Treatment The Mayo Clinic Protocol for Maintaining Vitality During Treatment Why Skipping Breakfast Increases All-Cause Mortality Risk Thank You for Our Sponsors: Try IM8 today with a 30-day money back guarantee. You can get 10% off your first order with code DRSHAH at https://im8health.com/discount/DRSHAH. Learn more about Dr. Shah: Website: https://www.drshah.com/ Clinic: https://www.next-health.com/ https://www.instagram.com/nexthealth/ Instagram: https://www.instagram.com/darshanshahmd/ Learn more about Dr. Dawn Mussallem: Instagram: https://www.instagram.com/drdawnmussallem/?hl=en LinkedIn: linkedin.com/in/dawn-mussallem-do-dipablm-2b360b57

6 snips
Sep 23, 2025 • 1h 5min
97. Ben Greenfield: How to Actually Optimize Your Biology Without Going Extreme
Ben Greenfield, a biohacker and bestselling author of "Boundless," reveals his journey from elite athlete to understanding metabolic health. He discusses the vital distinction between fitness and health, sharing how blood tests transformed his wellness approach. He emphasizes the role of biomarker testing, wearables, and the significance of cycling supplements for optimal results. Ben also explores the concept of hormesis—how controlled stressors can enhance resilience—and raises awareness about the dangers of microplastics in our bodies.

13 snips
Sep 18, 2025 • 54min
96. Dr. Eric Verdin: Why Most Longevity Claims Are Wrong and What Science Actually Shows About Aging
Dr. Eric Verdin, CEO of the Buck Institute for Research on Aging, joins to debunk myths around longevity supplements and highlight the reality of aging. He discusses the pivotal role of the immune system in aging and how lifestyle changes can significantly enhance healthspan. Topics include epigenetic reprogramming, the limitations of self-experimentation, and the potential of digital twins in precision medicine. Dr. Verdin emphasizes that while no anti-aging supplements are proven effective, adopting healthy habits could add 30 years of vitality.

Sep 16, 2025 • 1h 29min
95. Dr. Jeremy London: The Blood Tests Your Cardiologist Isn't Ordering That Could Save Your Life
What if the blood tests you're not getting are more important than the ones you are? In this episode of Extend, Dr. Jeremy London joins me to explore the three lifestyle modifications that prevent most cardiac disease. We dive into how a continuous glucose monitor revealed his own pre-diabetes despite feeling perfectly healthy. We also share the blood tests your doctor isn't ordering, why vaping may be more dangerous than cigarettes, and how functional medicine filled the gap that traditional surgery couldn't address. Dr. Jeremy London is a board-certified cardiovascular surgeon with over 25 years of clinical experience. He received his medical degree from the Medical College of Georgia and completed his general surgery residency at St. Joseph's Hospital in Denver, Colorado, followed by a vascular and thoracic surgical fellowship at Carolinas Medical Center. Dr. London's mission is to provide accessible health information through his newsletter, podcast, and social platforms. We Also Discuss: Why Vaping Is More Dangerous Than Cigarettes According to This Heart Surgeon The Three Blood Tests Your Doctor Isn't Ordering How a Continuous Glucose Monitor Revealed Pre-Diabetes in a "Healthy" Surgeon Why 50% of Americans Have High Blood Pressure and Most Don't Know It The Calcium Score CT Scan That Reveals Hidden Heart Disease Risk Why VO2 Max Is the Most Powerful Predictor of Longevity How Functional Medicine Saved This Surgeon from Career Burnout The Walking Desk Hack That Gets 10,000 Steps During Work Hours Thank You for Our Sponsors: Vitaboom: For supplements you can trust and wellness solutions tailored to your health, visit https://vitaboom.com/ Timeline: Claim 10% off your first order now at https://www.timeline.com/partners/darshan-shah Learn more about Dr. Shah: Website: https://www.drshah.com/ Clinic: https://www.next-health.com/ Instagram: https://www.instagram.com/darshanshahmd/ Learn more about Dr. Jeremy London: Instagram: https://www.instagram.com/drjeremylondon / Website: https://www.drjeremylondon.com/

Sep 11, 2025 • 49min
94. Scott Schwenk: The Monastery-Tested Method That Makes Meditation Actually Work
After spending years at a monastery, meditation expert Scott Schwenk discovered the way most people approach meditation is exactly what keeps them from succeeding. The myths around emptying your mind, sitting in painful positions, and chasing mystical experiences sabotage practice before it begins. In this episode of Extend, Scott and I discuss the 4-lens framework that transforms meditation from mystical pursuit to practical life skill. We explore his signature 6-point body softening technique that works in 30 seconds, why he stopped teaching fire breathing after becoming trauma-informed, and how to build a sustainable practice that integrates into real-world challenges. Scott Schwenk is a meditation teacher, breathwork facilitator, and consciousness coach who has spent decades studying both Eastern spiritual traditions and Western psychological approaches. He lived at a monastery, teaches internationally, and helps individuals and businesses integrate contemplative practices into daily life. We Also Discuss: Why "No Thoughts" is Meditation Mythology That Sabotages Your Practice The 6-Point Body Softening Technique That Works in 30 Seconds Why Your Hips Must Be Higher Than Your Knees for Proper Meditation Posture The Secret Taoist Water Meditation Scott Discovered by Accident Nadi Shodhana: The Daily Breathwork Practice That Changes Everything Why Scott Stopped Teaching Fire Breathing After Becoming Trauma-Informed How Mirror Neurons Transfer Meditative States Between People The 4 Lenses Framework: Waking Up, Growing Up, Cleaning Up, Showing Up Why Gurus Fall: Advanced States vs. Psychological Development Open-Eyed Meditation and Why Peak States Can Become Addictive The 3 Questions That Build Meditation Confidence in 30 Days Why You Should Stop While the Practice Still Feels Good Thank You for Our Sponsors: IM8: Try IM8 today with a 30-day money back guarantee. You can get 20% off your first order with code DRSHAH at https://im8health.com/discount/DRSHAH. Function Health: The first 1000 get a $100 credit toward their membership. Visit www.functionhealth.com/drshah or use gift code DRSHAH100 at sign-up to own your health. Learn more about Dr. Shah: Website: https://www.drshah.com/ Clinic: https://www.next-health.com/ Instagram: https://www.instagram.com/darshanshahmd/ Learn more about Scott Schwenk: Instagram: https://www.instagram.com/thescottschwenk/ Website: https://www.scottschwenk.com/

10 snips
Sep 9, 2025 • 1h 11min
93. Dr. Izabella Wentz: 90% of Thyroid Problems Are Autoimmune - Here's What Doctors Miss
Dr. Izabella Wentz, a clinical pharmacist and expert in autoimmune thyroid disease, shares her insights on Hashimoto's in this engaging discussion. She reveals that over 90% of hypothyroid cases are autoimmune, often overlooked by standard tests. Wentz uncovers how artificial sweeteners can trigger thyroid issues and discusses the connection between gut health and thyroid function. Learn about essential tests for early detection and lifestyle strategies, like the power of Epsom salt baths and elimination diets, to reverse thyroid dysfunction.

Sep 4, 2025 • 1h 20min
92. Dr. Joel Warsh: The Real Story Behind Childhood Vaccine Studies + Informed Consent vs. Mandates
What if the most basic safety research on childhood vaccines has never actually been done? In this episode of Extend, I sit down with Dr. Joel "Gator" Warsh, an integrative pediatrician who's asking the questions about vaccine safety that medicine has avoided for decades. We explore why vaccines are studied against other vaccines instead of true placebos, the shocking absence of vaccinated vs. unvaccinated research, and how financial incentives shape medical recommendations. Dr. Warsh also breaks down his approach to informed consent with parents. This isn't anti-vaccine rhetoric—it's a call for better science. Dr. Joel Warsh is a board-certified pediatrician based in Los Angeles. After completing his residency at Children's Hospital Los Angeles, he became one of the few pediatricians to openly discuss vaccine safety concerns. He's the author of "Between a Shot and a Hard Place" and founder of Integrative Pediatrics and Medicine Studio City. We Also Discuss: Why Most Vaccines Were Never Studied Against True Placebos The Missing Vaccinated vs. Unvaccinated Research That Could End the Debate How Financial Incentives Drive Vaccine Recommendations The Autism Research That Doesn't Actually Exist MMR vs. Individual Protection: Why All Vaccines Aren't the Same The Hepatitis B at Birth Controversy for Low-Risk Babies Why Whooping Cough "Cocooning" Might Actually Increase Risk The Cleveland Clinic Flu Shot Study That Changed Everything mRNA Technology: What We Know vs. What We Don't After 4 Years Ultra-Processed Foods and the Real Driver of Childhood Illness Screen Time Strategies: Educational vs. Dopamine-Engineered Content The Social Contract Debate: Individual Rights vs. Public Health Thank You for Our Sponsors: IM8: Try IM8 today with a 30-day money back guarantee. You can get 20% off your first order with code DRSHAH at https://im8health.com/discount/DRSHAH. Learn more about Dr. Shah: Website: https://www.drshah.com/ Clinic: https://www.next-health.com/ Instagram: https://www.instagram.com/darshanshahmd/ Learn more about Dr. Joel Gator Warsh Newsletter: https://raisingamazingplus.com/ Instagram: https://www.instagram.com/drjoelgator/?hl=en Website: https://raisingamazingplus.com/inner-circle/