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Androgen Secretion Rhythm

Meaning

The Androgen Secretion Rhythm refers to the predictable, cyclical pattern of androgen hormones, primarily testosterone and dehydroepiandrosterone (DHEA), released into the bloodstream over a 24-hour period. This diurnal variation is a critical component of the body’s circadian system, influencing numerous physiological functions. Clinically, understanding this rhythm is essential for accurate diagnostic testing and optimizing hormone replacement strategies. A healthy rhythm typically features a peak in the early morning and a gradual decline throughout the day, reaching its nadir in the late evening.