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These are supplements that may affect some aspect of sleep — namely, how long it takes to fall asleep, how long you stay asleep, and how restful sleep is.

Our evidence-based analysis on sleep features 142 unique references to scientific papers.

Research analysis led by .
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Examine.com Team
Last Updated:

Summary of Sleep

Primary Information, Benefits, Effects, and Important Facts

Supplements that affect sleep may act by altering the time it takes to fall asleep (sleep onset latency), the duration of continuous sleep (sleep disturbances), or the restfulness of sleep (sleep quality).

Supplements for these purposes may directly initiate sleepiness, such as melatonin; have an effect on stress and anxiety, such as valeriana officinalis; or make sleep deeper and more restful, such as glycine.

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Other supplements related to Sleep

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Click here to see all 142 references.