Is the much vaunted eight hours of sleep enough to avoid health issues? Experts discuss why its important to wake up feeling refreshed. View on euronews ...

A new Norwegian study finds that one hour of screen time at bedtime results in a 59% higher risk of insomnia and 24 fewer ...

Most of us spend a third of our lives sleeping, but you may need more or less than eight hours a ... slightly more sleep on average than men, Atwood said. It starts at a young age.

Despite 7-9 being the recommended amount ... in an attempt to make up for hours of tossing and turning. Your sleep needs, like your body, change as you age due to factors like hormones, lifestyle ...

So, how does sleep affect your appearance? Here's what to know. When sleeping, every hour counts. If you're having trouble getting the recommended hours of sleep, check out our guide on how to get ...

Using that measurement, an adult who sleeps the recommended eight hours a night would require about 1.6 to two hours of sleep in REM sleep and the same amount in deep sleep. However, everyone is ...

Teenagers who do not get the recommended amount of sleep ... pressure measurements taken on the night of the sleep study, about two to three hours before lights were turned off in the lab.

The patterns change with age, one reason that early-to ... and more than half of U.S. teens don’t get the recommended eight-plus hours on weeknights. Sleep deprivation is linked to heart disease ...