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Leucine and Longevity| Muscle, Metabolism, and the Double-Edged Sword of Aging Well | Ep. 424
Leucine is often celebrated as one of the most important nutrients for healthy aging. As a key amino acid involved in muscle protein synthesis, leucine helps preserve strength, mobility, and independence — all critical factors for aging well.But emerging longevity research suggests the story may be more complicated.In this episode of The Aging Well Podcast, Dr. Jeff Armstrong and cohost Corbin Bruton explore the “double-edged sword” of leucine. While leucine supports muscle maintenance and mitochondrial energy production, it also strongly activates the mTOR pathway — a biological growth…
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