Dr. Luc van Loon, a leading protein metabolism researcher, joins Rhonda Patrick to discuss optimal protein intake strategies for muscle growth. Topics include the limitations of the RDA, anabolic resistance in aging, post-workout protein dosing, and the role of meal distribution. The conversation also covers plant versus animal protein, casein versus whey, and the impact of time-restricted feeding on muscle maintenance.
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Van Loon explains how the protein RDA of 0.8 g/kg was established using nitrogen balance studies, and why this method may underestimate true protein needs.
Van Loon discusses his research comparing the muscle protein synthetic response to 20 grams versus 100 grams of protein consumed after resistance exercise.
Optimal Protein Distribution Throughout the Day00:34:04
The episode covers how spreading protein intake evenly across meals—rather than back-loading at dinner—enhances 24-hour muscle protein synthesis rates.