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Circadian Health

Meaning

Circadian health denotes the state of optimal alignment between the body’s internal biological clock and the external 24-hour cycle of light and dark. This alignment ensures the proper timing of essential physiological processes, including hormone secretion, metabolism, sleep-wake cycles, and core body temperature regulation. Maintaining robust circadian health is fundamental for overall endocrine function, metabolic efficiency, and psychological well-being. Disruption of this rhythm can significantly impair systemic homeostasis.