As part of a full night’s rest, we cycle through four stages of sleep several times. This includes three stages of non-REM ...
Most experts recommend getting seven to nine hours of sleep a night — so why do we sometimes get a full night’s rest and ...
Typically, naps of that length (an hour and a half ... time sleeping,” Dautovich says. “More REM sleep occurs in the second-half of the sleep cycle. Waking too early or having a shortened ...
Deep sleep is often confused with REM sleep, but the two are actually different. Deep sleep is the part of your sleep cycle in which your body recovers from the day. During deep sleep, your body ...
I've been using the Sleep Cycle app for a few months now and I love it. It wakes me in between REM sleep cycles so the alarm isn't as jarring and I feel better rested. Follow BI Video: On Twitter ...