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Biological Clock Resetting

Meaning

The process of realigning the body’s intrinsic circadian rhythm, primarily governed by the suprachiasmatic nucleus (SCN), to external time cues like light and dark cycles. This clinical concept involves shifting the timing of key physiological events, such as hormone secretion and core body temperature fluctuations, to optimize health and performance. A properly synchronized biological clock is fundamental for metabolic, immune, and cognitive function.