Extend Podcast

In this episode of Extend, I sit down with Jess Kane to explore why phosphatidylcholine (PC) may be the most critical nutrient we’re not talking about, how modern exposures create “leaky cells,” and why nearly all of us are now deficient in the lipids required to keep our DNA, mitochondria, and metabolic pathways safe.

In this conversation, I sit down with endocrinologist and obesity specialist Dr. Rocio Salas Whalen to unpack what these medications do inside the body and how to use them responsibly as part of a long-term health strategy.

In this episode of Extend, we sit down with Dr. Suzanne Steinbaum, cardiologist and leading voice in women’s cardiovascular prevention, to uncover why standard testing misses female heart disease, how microvascular dysfunction develops long before blockages appear, and why expanded markers like ApoB and HSCRP should replace outdated cholesterol panels.

In this episode of Extend, we sit down with Dr. Steven Gundry, cardiac surgeon and world leading expert on the microbiome, to uncover how gut bacteria communicate with your mitochondria and brain, why leaky gut silently drives inflammation throughout the entire body, and how keystone species like Akkermansia help rebuild the gut barrier.

In this episode of Extend, we sit down with Dr. Stephanie Venn-Watson, veterinary epidemiologist and co-founder of Fatty15, to uncover how Navy dolphin research led to the discovery of C15 as the first essential fatty acid identified in nearly a century.

In this episode of Extend, we sit down with Dr. Shivani Gupta, Ayurvedic practitioner, author, and founder of Fusionary Formulas, to explore how Ayurveda bridges timeless principles with modern longevity science.

In this episode of Extend, we sit down with Julia Putzeys, founder of the Trash Panda App, to uncover what's really in our food and how to make smarter choices that protect our long-term health.

In this episode of Extend, I sit down with Dr. Karan Rajan to explore how the gut microbiome shapes everything from digestion and immunity to mood, skin, and longevity.

In this episode of EXTEND, I'm joined by Josh Clemente, founder of Levels and former SpaceX engineer, to explore how continuous health monitoring is about to change human health at scale.

In this episode of EXTEND, I sit down with Dr. Amir Vookshoor, a board-certified neurosurgeon and founder of NeuroVella Brain Spa, to explore how modern neuroscience and biohacking are merging to shape the future of brain health.

In this episode of EXTEND, I'm joined by Dr. Josh Axe and we explore how ancient healing systems like Ayurveda and Traditional Chinese Medicine intersect with today's most advanced longevity research.

In this special posthumous episode of EXTEND, I revisit one of the most meaningful conversations I've ever had — with Dr. Gladys McGarey, the 103-year-old physician known as the Mother of Holistic Medicine and author of The Well-Lived Life.

In this episode of EXTEND, I'm joined by Dr. Vonda Wright, orthopedic surgeon, researcher, and author of Unbreakable, to talk about how women can take control of midlife long before the "change."

In this episode of Extend, I sit down with Dr. Will Cole to uncover the science behind the gut-brain axis, and why nervous system dysregulation might be the reason your biomarkers won’t budge.

In this episode of Extend, I'm joined by Siggi Clavien, liver health expert and founder of The Liver Clinic, to uncover the silent epidemic destroying our health from the inside out.

In this episode of Extend, I sit down with Gabby Bernstein, #1 New York Times bestselling author and host of the Dear Gabby podcast, to explore how emotional regulation, breathwork, and Internal Family Systems (IFS) therapy rewire the nervous system for resilience.

In this episode of Extend, I sit down with Dr. Jeffrey Bland, the father of functional medicine, to explore the groundbreaking science of immune rejuvenation.

In this episode of Extend, Maya Raichoora joins me to share how visualization techniques helped her reverse debilitating ulcerative colitis.

In this episode of Extend, Max Lugavere joins me to share how environmental toxins, metabolic dysfunction, and dietary choices are driving the explosion of neurodegenerative diseases.

In this episode of Extend, Dr. Mariza Snyder reveals why perimenopause has been medicine's best-kept secret and how women can reclaim their health during this critical transition.

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.

In this episode of Extend, Dr. Jess Peatross joins me to discuss the hidden toxins that could be behind your symptoms.

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.

In this episode of Extend, Ben Greenfield joins me to discuss how blood tests showed he was metabolically compromised despite being an Ironman competitor, and shares the comprehensive testing protocols that changed his approach to wellness.

Dr. Eric Verdin, CEO of the Buck Institute for Research on Aging, joins me on the Extend podcast to separate fact from fiction in the longevity field.