Signs You’re Not Getting Enough REM or Deep Sleep

REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in ...

How to Get More Deep Sleep, According to Experts

You’ve heard of REM sleep but what about deep sleep? Experts share why it’s important and how to make sure you’re getting ...
AOL

What Is Deep Sleep? Understanding the 4 Sleep Cycles & Why They Matter

Deep sleep refers to slow-wave sleep — a stage in the sleep cycle when brain waves slow down. Getting enough deep sleep is crucial for numerous bodily functions. But how to increase deep sleep isn’t ...

I tried the Nordic hack that can make or break your sleep — experts explain how to do it so you fall asleep fast and don't wake up at 3am

Doctors explain how to nail this cold weather sleep trick ...
CNET

Alternative Sleep Cycles: How to Survive on 3 Hours of Sleep Each Night

Sleeping for 7 to 9 hours at night isn't the only way to catch some z's. Here are four alternative sleep cycles -- and they're pretty obscure. Annie Miller Medical Reviewer Annie Miller is a licensed ...
New York Post

I’m a sleep expert — this is the exact time of night you should go to bed for optimal rest

Don’t sleep on an early bedtime. The average American goes to bed at 11.39 p.m., but one expert says we should be preparing for shut eye hours earlier than that. Nutritionist Kate Booker says the best ...