Iron & Longevity

Iron & Longevity Media
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  • Fitness

Exploring how muscle mass, bone mineral density, and anaerobic capacity serve as the primary predictors of all-cause mortality and functional independence.

Episodes

  1. 6d ago

    The Strength Reserve: Creatine, Aging, and the Work You Can Still Do

    The Strength Reserve: Creatine, Aging, and the Work You Can Still Do Welcome to Iron & Longevity. Strength is built across years, but each hard effort depends on seconds of cellular chemistry. Today we examine whether creatine can help you sustain the training that protects physical capacity, while keeping promises about cognition and lifelong health anchored to actual evidence. Creatine does not manufacture energy; it helps cells keep ATP available at the precise moments when demand outruns ATP production, using phosphocreatine as a rapidly rechargeable phosphate reserve. That chemistry is well established in muscle and present in the brain, but the compelling possibility that supplementation protects thinking under sleep loss or low oxygen remains more conditional—and less thoroughly proven—than its effects on high-intensity exercise.

  • 1 Episode

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Exploring how muscle mass, bone mineral density, and anaerobic capacity serve as the primary predictors of all-cause mortality and functional independence.

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  • Creator
    Iron & Longevity Media
  • Episodes
    1
  • Rating
    Clean
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    © Iron & Longevity Media
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    Iron & Longevity