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Category: Circadian rhythms

Explore our medication guides and pharmacology articles within this category.

Understanding How Long Does the Sleepy Effect of Melatonin Last?

4 min read
The human body naturally produces melatonin, a hormone critical for regulating sleep, but its supplementation for sleep has become widespread. So, **how long does the sleepy effect of melatonin last**? The answer depends on several key factors, including the supplement's formulation and an individual's unique metabolism.