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 ...

Waking up feeling groggy is a pretty lousy way to start the day. Getting more deep sleep can help you feel more refreshed, sure. But exactly how do you do that, especially if youre a notorious ...

Sleep is so important to overall health and wellness. But along with getting enough sleep, it's also important to get good quality sleep. How much sleep you need depends on different factors, but ...

Sometimes, even the best mattress isn't enough to guarantee you a good night's sleep. But there's something else that could leave your sleep routine wanting, and luckily, it's an easy fix. I love ...

A study of 34 healthy young adults found that those who ate five cups of produce a day could have up to a 16% increase in sleep quality compared to those who don’t eat any fruits and vegetables. One ...

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge. When you purchase through links on our site, we may earn an affiliate ...