Flex Diet Podcast

In this solo episode of the Flex Diet Podcast, I break down why NEAT (non-exercise activity thermogenesis), and a simple step count, is one of the most overlooked levers for improving body composition, recovery, and performance. I explain how NEAT often drops when calories are reduced, why that can stall fat loss even when you think you’re in a deficit, and how using wearables (or even basic tracking) can make subconscious movement visible and easier to improve. I also share how the Flex Diet Cert is built as a complete system for nutrition and recovery, covering interventions from macros (protein, fats, carbs) to NEAT, sleep, micronutrition, intermittent fasting, and more — designed for everyone from general population clients to high-level athletes. I also remind listeners that enrollment for the Flex Diet Cert closes Monday, February 16th, 2026, at midnight Pacific. Sponsors: Fitness Insider Newsletter: https://miketnelson.com/

Welcome back to the Flex Diet Podcast! In this episode, I chat with Dr. Eric Rawson about the fascinating world of creatine, not just for muscle growth and performance, but also for brain health. We review the latest research on how creatine supplementation may affect brain function, support concussion recovery, and more. Dr. Rawson shares insights from his extensive research, highlights the amazing safety profile of creatine monohydrate, and offers practical advice on supplementation for athletes and those at high risk of traumatic brain injuries. Tune in for an in-depth look at the science and practical applications of this powerful supplement! Don’t forget to subscribe and share with friends. Enjoy! Sponsors: Fitness Insider Newsletter: https://miketnelson.com/ Enroll in the Flex Diet Certification by midnight PST on Monday, Feb. 16. https://miket.me/fdc

Welcome back to the Flex Diet Podcast! In this solo episode, I dive into the concept of coaching leverage, a key aspect of the Flex Diet Certification. Learn how to maximize muscle growth, improve performance, and enhance body composition through eight essential interventions, including protein intake, sleep, and more. I discuss the practical application of metabolic flexibility and flexible dieting principles to help you and your clients achieve sustainable results. Don't miss this opportunity to gain insights and tips that you can apply right away. Flex Diet Certification is open from February 9th to 16th, 2026. Sign up now and start your transformation!

In this episode of the Flex Diet Podcast, I sit down with strength coach and educator Jon Heck to explore the intricacies of carb cycling. We discuss everything from Jon's personal journey with different dietary approaches, including ketogenic diets and carb cycling, to specific strategies tailored for athletes and general fitness enthusiasts. Highlights include the timing and distribution of carb intake, the role of hydration and electrolytes, and the benefits of structured nutritional planning for optimizing performance and body composition. Whether you're an athlete, coach, or someone looking to improve your nutrition game, you won't want to miss this insightful conversation. Tune in and learn how to make carb cycling work for you.

In this episode of the Flex Diet Podcast, I sit down with Dr. Cas Fuchs from Maastricht University to dive into the science behind cold water immersion. We discuss its impact on muscle recovery, protein synthesis, and overall performance. Dr. Fuchs shares his latest research findings, debunking common myths and providing actionable insights for athletes and fitness enthusiasts. Plus, we touch on the effects of different carbohydrates on glycogen resynthesis and liver function. Whether you're a gym-goer or a seasoned athlete, this episode is packed with valuable information to optimize your training and recovery strategies.