Ep. 218 Achieving Sustainable Metabolic Flexibility with Mark Sisson

Today I feel privileged to connect with the legendary Mark Sisson, the New York Times bestselling author of The Keto Reset Diet and bestselling book, The Primal Blueprint! Mark has been integral in turbo-charging the growth of the Primal Paleo movement. He is a prolific writer, blogger, and founder of Primal Kitchen and Primal Nutrition.

Our body’s ability to supply the cells with energy is critical to our lives. In all his work, which spans decades, Mark emphasizes the importance of metabolic health, which means that every cell in the body gets supplied with enough energy to function optimally. Metabolic flexibility is the body’s ability to extract energy from multiple sources, including fat stored in the body, and access energy from ketones to fuel the brain.

In this episode, Mark and I dive into metabolic health and flexibility, nutritional dogmatism, disordered eating and extremes, and the misguidedness of the “calories in, calories out” approach. We discuss food scarcity, intermittent fasting, impulse control, and mindset, and Mark also shares how he has managed to have a healthy, happy, and well-adjusted family despite his success.

I hope you enjoy our conversation and gain a lot from listening to it! Stay tuned for more!