The Role of Calories in Energy Production and their Differential Effects

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Dr. Layne Norton: The Science of Eating for Health, Fat Loss & Lean Muscle

Huberman Lab

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The Role of Calories in Energy Production and their Differential Effects

Not all calories are created equal; while calories are a unit of measurement, all sources of calories may have differential effects on energy expenditure and appetite/nFat has a TEF of about zero to three percent, meaning some of the calories are subtracted away during the process of breaking down the fat to create ATP/nEnzymes require ATP to run processes and fat is the easiest thing to convert

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My guest is Layne Norton, Ph.D. — one of the world’s foremost experts in nutrition, protein metabolism, muscle gain and fat loss. We discuss the science of energy utilization and balance, the efficacy of different diets (e.g., ketogenic, vegan, vegetarian, carnivore, omnivore), and how best to build lean muscle mass and lose fat. We also discuss optimal protein and fiber intake, the best sources of protein, the correlation between appetite, satiety signals and exercise, along with male and female-specific needs. Dr. Norton also explains how to support a healthy gut microbiome and offers insight into sugar and artificial sweeteners, processed, cooked, and raw foods, supplements, seed oils, and the relationship of LDL/HDL levels to cardiovascular health. This episode serves as a master class in nutrition, metabolism and exercise and is sure to benefit people of all ages and with different health and fitness goals.

For the full show notes, visit hubermanlab.com.