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Circadian Rhythm Modulation

Meaning

The therapeutic or lifestyle-based adjustment of the body’s intrinsic 24-hour biological cycles, which regulate numerous physiological processes including sleep-wake cycles, hormone secretion, and metabolic activity. Effective modulation aims to synchronize the endogenous circadian clock, primarily governed by the suprachiasmatic nucleus, with external environmental cues like light and feeding times. Maintaining this synchronization is vital for optimal endocrine function, mental health, and overall metabolic homeostasis.