They do it slowly, but they do it not in the central nervous system
During deep sleep: Growth hormone secretion peaks, driving tissue repair and muscle recovery The brains glymphatic system clears metabolic waste products, including proteins associated with neurodegeneration Cortisol levels reach their daily minimum, allowing the adrenal system to reset Immune function regenerates Cellular repair mechanisms run at maximum efficiency Most adults spend less time in deep sleep than optimal, and this deficit increases with age, stress, alcohol consumption, and certain medications
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Ultimately, understanding your body and working with a trusted provider is the best path forward
Conservative approaches start at 0.2-0.25 mg, while acute injuries may warrant 0.5-0.75 mg daily split into two doses
Lombardo, F