However, many of us don't sleep enough. Here's what to know about napping and the best time to take one. Naps can help make up for lost sleep and keep us healthy, when done correctly. The timing ...

The more we ‘do’ to try and sleep, the more pressure we feel and the worse sleep actually becomes, but there are simple ...

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

— The best sleep environment is a cool, dark, quiet room. In noisy households, earplugs and a sleep mask can help. If a ...

If you're tossing and turning and waking up feeling like you barely slept, welcome to the club. About a third of adults deal ...

"All the toxins that accumulate during the day, as we go through life ... If you want to perform at your best, you don't want screen time eating into your sleep time. We never grow out of needing ...

We can't talk about morning sunlight and improved sleep hygiene without first addressing our circadian rhythm. This is the body's 24-hour sleep-wake cycle. It naturally responds to light and darkness, ...

People who get a good quantity and quality of sleep should feel rested during ... because next thing you know, it’s time to go to bed and you’re not going to feel sleepy," says Dasgupta.

These may include sleep disorders, such as insomnia or sleep apnea, and medical conditions. The best time to nap will vary based on your work schedule, sleep-wake cycle and preferences.