Plant-Based vs. Ketosis: Diet Wars With Cardiologist Joel Kahn, MD
About this episode
Recent years have seen the ascendency of low-carb, high fat diets. Indeed, the ketogenic lifestyle has been heralded as a veritable health panacea. In parallel, we bear witness to mainstream acceptance of the plant-based approach to vitality, lifestyle disease prevention and reversal. The debate pitting these distinct approaches to nutrition is as emotional as it is divisive — an impassioned war for hearts and minds waged across the scientific literature, mainstream publications and the internet that can leave even the most intelligent and well-intentioned consumer utterly baffled. So who's right? To help divine the line between truth and fiction, Joel Kahn, MD joins the podcast for his third appearance. Dr. Kahn is an Interpreventional Cardiologist, Clinical Professor of Medicine at Wayne State University School of Medicine, Founder of the Kahn Center for Cardiac Longevity in Michigan, and a Summa Cum Laude graduate of the University of Michigan’s prestigious Inteflex program (a 6-year undergraduate / graduate program that developed doctors fresh out of high school). He’s authored hundreds of articles on heart disease, is a frequent lecturer on heart disease and its prevention, has performed thousands of cardiac procedures, and is the owner of GreenSpace Café in Ferndale and Royal Oak Michigan. In addition, Dr. Kahn is the author of five books, including The Whole Heart Solution* and his newest offering, The Plant-Based Solution*. This a comprehensive and highly instructive conversation that endeavors to provide needed clarity when it comes to the aforementioned debate — a deep dive into the veracity of nutritional research findings to provide the information you need to promote maximum health, hinder lifestyle disease, and abet longevity. In addition, we explore emerging research on the benefits of intermittent fasting and why everyone should get a coronary calcium scan. Amazingly informative, this is straight talk from a trusted and experienced man I'm proud to call friend. As a final note, this podcast episode is also available in video format on YouTube. If you are enjoying the video version of the show, please subscribe to my channel at youtube.com/richroll to be alerted when new videos post. Finally, if you missed our previous conversations, check out episodes #44 & #128. For the visually inclined, you can watch watch (& subscribe!) to the podcast on YouTube here. I sincerely hope you find our conversation instructive — because health is wealth. Peace + Plants, Rich
Listen to this episode in English to learn English
Podcast episodes are one of the highest-density ways to absorb English at native pace. Plant-Based vs. Ketosis: Diet Wars With Cardiologist Joel Kahn, MD from The Rich Roll Podcast gives you natural dialogue, unscripted speech, and vocabulary that actually appears in real conversations.
In the Clue app, every word in the transcript is tappable. Tap an unknown word, see the translation in your language instantly, and keep listening without breaking flow.
Episodes to Learn English
- Rachel Entrekin Runs On Joy: How She Won The Cocodona 250 Outright By Letting Go Of The Outcome Jun 15, 2026
- Touch Grass: Andrew Yang Returns To Talk Phone Addiction, AI's Cognitive Toll, & The Fight For Your Attention Jun 8, 2026
- ROLL ON: Enhanced Games Jun 4, 2026
- Paul Rosolie Met An Uncontacted Tribe & Is Trying To Protect Them: On Preserving The Amazon To Save All Life On Earth Jun 1, 2026
- How to Stop Sabotaging Your Own Life With Joe Hudson May 25, 2026
- Inside My 72-Hour Psychedelic Iboga Therapy With Julie Piatt May 21, 2026
- Smile, Or You're Doing It Wrong: Andy Glaze On Relentless Positivity, PTSD, & The Healing Power Of Movement May 18, 2026
- What's Going Right: Dr. Paul Conti On Self-Sabotage, Trauma & Why Being Hard On Yourself Is Slowing You Down May 11, 2026
- Pay Now, Love It Later: Why I Work Out at 4 AM & The Mindset That Wins The Long Game May 7, 2026
- David Epstein On Why Constraints Drive Creativity, The Myth Of Productive Freedom, & How Limits Make Us Better May 4, 2026
- What We're Still Getting Wrong About Women's Health & Fitness: Dr. Stacy Sims Live Apr 27, 2026
- ROLL ON: Stop Optimizing Your Life & Start Living It, Seeking Depth Over Algorithms, The Future of Podcasting, Artemis II, Media Diet & More Apr 23, 2026
- In Waves & War: Marcus & Amber Capone On Psychedelic Treatment For Veteran PTSD, Rebuilding Life After War & The Mission To Heal A Generation Apr 20, 2026
- Everything Is A Story: Journalist Nick Bilton Thinks AI Might End Humanity & How Stories Could Save Us Apr 13, 2026
- Rebuilding My Body & Starting Over After Spinal Fusion Surgery Apr 9, 2026
- The King of Moab: Ultrarunner Max Jolliffe On Winning Moab 240, Recovery From Heroin Addiction & Why Suffering Is His Greatest Teacher Apr 6, 2026
- Rich Speaks On Tiger Woods, Addiction & The Wounds That Fame Can't Heal Apr 2, 2026
- Arthur Brooks On The Crisis Of Meaning & How To Actually Find It Mar 30, 2026
- Decoding the New U.S. Dietary Guidelines with Simon Hill: What They Got Right, Wrong & Why It Matters Mar 26, 2026
- Future-Proof Your Brain from Dementia & The Lifestyle Levers That Keep You Sharp with Neuroscientist Dr. Tommy Wood Mar 23, 2026
- Stanford Professors Bill Burnett & Dave Evans On How To Design A Meaningful Life Mar 16, 2026
- Sobriety, Relapse & Redemption: Rich Speaks On Shia Labeouf & What True Accountability Looks Like Mar 12, 2026
- Ken Rideout On Why Everything You Want Is On The Other Side Of Hard Mar 9, 2026
- The Handyman of High Art: Tom Sachs On Why Creativity Is The Enemy, Why Talent Is Overrated, & The Disciplines That Define A Life Mar 2, 2026
- Decoding Looksmaxxing: The Crisis Consuming Young Men & The Real Path To Self-Worth Feb 26, 2026
- Walk With Weight: Michael Easter On The Evolutionary Case For Rucking, Building Real Resilience & How To Stay Adventure-Ready For Life Feb 23, 2026
- From Death To Life: Dr. Dawn Mussallem On Surviving Cancer Twice, Running A Marathon Post Heart Transplant, & Why Mindset Matters More Than Medicine Feb 16, 2026
- AMA: Alex Pretti, Alex Honnold, Peter Attia, & Finding Hope In Dark Times Feb 12, 2026
- RRP LIVE: Alex Honnold On Climbing the Taipei 101 Skyscraper Feb 9, 2026
- The New Science Of Breath: James Nestor On Why Most People Are Breathing Wrong Feb 2, 2026