Sleep

Affect sleep parameters such as sleep onset, duration, and disturbances.

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


Research analysis by and verified by the Examine.com Research Team. Last updated on Jul 18, 2018.

Summary of Sleep

Primary Information, Benefits, Effects, and Important Facts

Frequently Asked Questions

Questions and answers regarding Sleep

Q: Does ZMA cause weird dreams?

A: It is possible that ZMA can cause weird dreams, and the anecdotes support this; however, since this has not been directly investigated the best 'proof' that can be given is weak.

Read full answer to "Does ZMA cause weird dreams?"


Q: Ten tips for better sleep

A: To feel and perform your best, you don’t just need enough sleep, you need enough quality sleep. In this article, you’ll discover what you can do — and what you should avoid — to sleep well and wake up refreshed.

Read full answer to "Ten tips for better sleep"


Q: How important is sleep?

A: Sleep is incredibly important, and can be considered crucial alongside diet and exercise. Proper sleep habits help sustain many biological processes, and bad sleep can cause these processes to be suboptimal or even malfunction.

Read full answer to "How important is sleep?"


Q: How eating better can make you happier

A: Food and supplements that can help fight stress, fatigue, anxiety, depression, and help you sleep better.

Read full answer to "How eating better can make you happier"


Scientific Support & Reference Citations

Via HEM and FAQ:

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"Sleep," Examine.com, published on 11 June 2018, last updated on 18 July 2018, https://examine.com/supplements/sleep/