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Chronobiology

Meaning

Chronobiology is the scientific discipline dedicated to studying biological rhythms, including the underlying mechanisms that govern the cyclical nature of physiological processes within living organisms. In hormonal health, this field is vital as it elucidates the temporal organization of endocrine secretion, such as the diurnal rhythm of cortisol or the monthly cycles of sex hormones. Recognizing these inherent timings allows clinicians to better schedule diagnostics and therapeutic interventions for maximal efficacy. Disruptions to these intrinsic clocks, or circadian rhythms, are increasingly linked to metabolic dysfunction and altered hormone sensitivity.