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New York Post may receive revenue from affiliate and advertising partnerships for sharing this content and/or when you make a purchase. Sleep is not just a “nice-to-have” — it’s a biological necessity ...

How Much Natural Sleep Aid Supplement Should I Take? Melatonin is a hormone the brain produces that plays a role in the sleep/wake cycle by promoting sleep and may help you fall asleep faster.

This column is the last in a series on the importance of adequate sleep for optimal mental and physical health, based on “Why We Sleep” by sleep scientist Matthew Walker, PhD. “Adequate sleep” refers ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Both L-theanine and melatonin supplements can help improve your sleep quality. There are very few head-to-head comparisons of the two sleep aids. However, one report found that melatonin led to a ...

Getting a good night’s sleep seems simple enough, but for 70 million Americans struggling with chronic sleep issues, it’s anything but easy. While many turn to sleep aids for relief, groundbreaking ...