L-theanine is a popular supplement that can promote sleep and relaxation. Experts reveal the benefits and risks of taking it ...

I tried it for a week and saw improvements, but only if I wasn't blowing every other sleep hygiene tip at the same time ...

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life. Here's what it is and how you can do it.

In this second part about sleep hygiene, we’ll focus on evening routines, eating patterns, and a few more practical ideas to help you get more restful sleep, despite a full and demanding life. Timing ...

Sign up for Life Kit's Guide to Better Sleep, a limited-run newsletter series. Over the course of a week, we'll send you science-backed strategies to help you sleep ...

Sleep is one of the most important things we can do for our bodies to heal, recover, and strengthen. But many people don’t realize how much their nighttime habits can affect the quality of their rest.

How you sleep matters more than you think. Experts share the best sleeping position for better shut-eye and less back pain.

Taking magnesium may help people fall asleep faster, sleep longer. It may also help you feel more rested in the morning.

If you sleep best in a cold room under a big blanket, your personality traits might be more revealing than you think. Here's ...

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