Understanding Metabolism: The Role of NEAT

This chapter explores metabolism, focusing on Non-Exercise Activity Thermogenesis (NEAT) and its significant impact on energy expenditure and fat storage. It also addresses the influences of macronutrients, caloric needs estimation using the Harris-Benedict equation, and practical strategies for weight management to enhance performance and recovery.

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In this episode, I discuss science-supported methods to boost metabolism and maintain sustainable fat loss. I explain the key components of total daily energy expenditure (TDEE) and why some people seem to stay naturally lean with little effort. Using the three I’s—Investigate, Interpret, and Intervene—I explain how to assess your metabolism and make changes to improve it. I describe various behavioral, exercise, nutrition, and supplement-based approaches to enhance metabolism in both the short and long term.

I also explain how factors such as age, gender, and body composition impact metabolism and discuss the underlying mechanisms, helping you better evaluate products that claim to “speed up metabolism.” Even if fat loss isn’t your goal, increasing metabolism offers numerous health and longevity benefits for people of all ages and fitness levels.

The full show notes for this episode are available at performpodcast.com.