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What I Discuss with Dylan:
- How factors like genetics, hormones, and microbiome diversity make each person’s nutritional needs unique…01:49
- Why those unable to afford self-quantification should consider a Mediterranean-style diet due to its diversity and potential benefits for the microbiome and overall health…4;38
- Carbohydrate needs depend on an individual’s activity level and health status, and the difference between low-carb diets for sedentary people and more active individuals, highlighting the importance of monitoring glycemic variability…06:01
- Approach to timing carbs, often concentrating intake at dinner to support serotonin and melatonin production for better sleep, while balancing with physical activity to boost insulin sensitivity…07:44
- Dietary strategies must be tailored to the individual, highlighting the futility of rigid, emotional debates over “one right way” to eat…10:53
- The spiritual and cellular benefits of fasting, referencing religious traditions and how fasting can strengthen spiritual connection and prayer life…11:59
- How fasting can benefit heavy trainers, but performance is not synonymous with health, and the need for moderation and custom fasting windows, especially for athletes…13:46
- Dylan's experience with plaque build-up from zone 4 cardio and the difference between stable and unstable plaque, the importance of heart diagnostics, and heart disease risks…19:41
- Diagnostic tools and strategies, including calcium scores, carotid ultrasound, CT angiography, and approaches—both allopathic (statins, PCSK9) and natural (nattokinase)—to regress plaque…22:53
- Lowering LP(a) and working through medication access issues and the importance of early and personalized heart monitoring…29:39
- Cellular, mitochondrial, and gut health, including the role of fats, minerals, dietary diversity, and environmental influences such as sunlight and grounding…36:38
- The role of spiritual practice, vagus nerve stimulation, and prayer in achieving lasting contentedness and fulfillment…45:02
I’ve spent years immersed in the world of health, fitness, and biohacking, and if there’s one thing I know for sure, it’s that nutrition is not a one-size-fits-all game.
Together, Dylan Gemelli and I explore how your genetics, microbiome, lifestyle, and activity level all contribute to determining what works best for you.
I share my thoughts on carbs (they’re not the enemy), why the Mediterranean diet is often a solid fallback, and how to customize your approach—whether you’re training like an athlete or just trying to eat well on a budget.
We also get real about fasting: I break down what works for high performers, how to balance longevity with peak performance, and what fasting windows actually make sense if you’re pushing your body to its limits. From there, we dissect the critical topic of heart health, talking through the difference between stable and unstable plaque, key diagnostic tools, and both natural and pharmaceutical strategies I’ve studied—and used personally—to keep my heart in top shape.
Ultimately, this conversation goes way beyond what’s on your plate. Dylan and I get into the mind-body-spirit connection, the importance of faith, the role of adversity, and how real fulfillment comes from aligning your health journey with a deeper sense of purpose.
Dylan is a renowned podcaster and influencer in the biohacking, health, and fitness world. As the host of the popular Dylan Gemelli Podcast, he has become a trusted authority and mainstay in wellness circles over the last decade. Known for his deep expertise, compelling interviews, and well-respected reputation, Dylan regularly features some of the most influential voices in the industry.
Please Scroll Down for the Sponsors, Resources, and Transcript
Episode Sponsors:
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Resources from this episode:
- Books
- Biochemical Individuality by Roger Williams
- Boundless by Ben Greenfield
- Supplements & Medications
- Devices
- Lab Tests & Diagnostics
Upcoming Events:
- CREATE 26 — January 28–30, 2026
Join me in Tucker, Georgia, at CREATE 26, a high-level gathering of founders, creators, and leaders focused on building scalable businesses, powerful networks, and aligned lives. This immersive multi-day experience blends strategy, leadership, and personal optimization with real-world execution and high-impact connections. You’ll also have the opportunity to join me for select sessions and a special Health Panel Q&A on Thursday, January 29. If you’re serious about growth in both business and life, this is a room you want to be in. Grab your ticket here
- Stay tuned for future updates—and you can always keep up with my LIVE appearances by checking out bengreenfieldlife.com/calendar!
Do you have questions, thoughts, or feedback for Dylan or me? Leave your comments below, and one of us will reply!