7-9 hours remains the guideline, but not everyone needs that much sleep. Some need less, some need more. Sarah Mitroff/CNET If you find yourself asking, “How much sleep do I need?” you’re not alone.

Sleep is key to brain and body function, memory, physical performance, preventing chronic disease and improving mental health ...

So, of late I've made some lifestyle changes and part of that is trying to get a more normal sleep schedule. <BR><BR>A side affect of these changes seems to be that I am dreaming more, having more ...

Sleep is known to have amazing health benefits – but how much shuteye is too much? The answer isn’t so straightforward, Dr. Chris Winter, a Virginia-based neurologist and sleep medicine specialist ...

REM stands for rapid eye movement — a stage in the sleep cycle when your brain is almost as active as when you’re awake. Getting enough REM sleep is crucial, as it helps you store information and ...

Light sleep is the beginning of your sleep cycle and your body's way of winding down. Breathing, heart rate and muscle changes prepare your body for the deeper sleep to come. Light sleep is broken ...

How much sleep adults need ranges from seven to eight hours in general (some people need more or less). However, general ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Up to one in three Americans don’t get enough sleep, and millions struggle with actual sleep disorders.

AI-generated illustration, art direction by Chelsie Hall My mantra in residency was “I’ll sleep when I die”. Sleep or admitting that you needed to sleep was a sign of weakness and that was the last ...

Sleep hygiene is critical for achieving deep, restorative rest. From digital detoxing to nutritional balance, these simple ...

If you find yourself asking, “How much sleep do I need?” you’re not alone. Between work, family, late-night scrolling and early morning alarms, getting enough rest can feel impossible. But sleep isn’t ...