Abnormal Sleep Behavior Disorders
REM Sleep Behavior Disorder
For most people, dreaming is purely a "mental" activity: dreams occur in the mind while the body is at rest.
Circadian Rhythm Sleep Disorders
Non-24 Sleep Wake Disorder
What is Non-24-Hour Sleep Wake Disorder?
Excessive Daytime Sleepiness Disorders
We all feel tired sometimes, but roughly 20 percent of the population can be classified as having Excessive Sleepiness (sometimes referred to as Excessive Daytime Sleepiness).
How Meditation Can Treat Insomnia
Mindfulness exercises may help the brain calm down and give you a better night’s sleep.
Sleep & Disease
The Link Between a Lack of Sleep and Type 2 Diabetes
If you’re routinely skimping on sleep, this habit can increase your risk of type 2 diabetes. But there's a quick way to reverse this trend.
3 Signs You're Too Stressed to Sleep—and How to Unwind
Here are clues from your body and mind that your stress-meter is running too high for you to snooze well.
Sleep Related Breathing Disorders
These Mouth Exercises May Help Stop Snoring
They may look and feel funny, but throat-strengthening moves may ease snoring and sleep apnea and make for quieter nights.
Sleep Related Movement Disorders
Restless Legs Syndrome (RLS) and Sleep
Approximately one in ten adult Americans suffer from Restless Legs Syndrome (RLS), also known as Willis-Ekbom Disease. Learn more about this sleep-related movement disorder.