The Army already ran this experiment. On real soldiers.Sustained combat operations, sleep deprivation, and calorie restriction can crash a soldier's testosterone by up to 65%. Healthy men in their 20s, hormonally, temporarily resembling a hypogonadal senior citizen. This isn't a training effect. It's an endocrine one: the body deprioritizes reproduction and muscle synthesis to keep the brain and heart running on limited fuel.So Army researchers tested the obvious fix. In the Optimizing Performan

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