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Nighttime Recovery Fidelity

Meaning

Nighttime Recovery Fidelity describes the degree of precision and completeness with which the body executes its essential restorative processes during sleep, including cellular repair, hormonal secretion, and metabolic detoxification. High fidelity implies an uninterrupted, high-quality sleep architecture that allows for the full and timely completion of all necessary recovery tasks. Low fidelity, often due to sleep fragmentation or chronic stress, results in a cumulative deficit in repair and regeneration, leading to reduced vitality and accelerated biological aging. It is a metric of restorative sleep efficiency.