Looking for the facts about sleep? Our in-depth look at sleep statistics gives hard data about sleep needs, disorders, and the impacts of sleep deprivation. Add Yahoo as a preferred source to see more of our stories on Google.

Understanding the Context

TAMPA (BLOOM) – Sleep often feels like an optional luxury rather than a necessity. Yet, sleep plays a critical role in maintaining ... TODAY on MSN: Beat Sleep Anxiety With This Doctor-Recommended Night Time Ritual Even if you're doing everything right, sleep anxiety can keep you up at night. A doctor shares his easy bedtime ritual that resets the mind to get to sleep easily.

Key Insights

We tend to think of sleep as a time when the mind and body shut down. However, sleep involves many important and necessary processes. Sleep is a complex and dynamic biological process that still isn’t fully understood. Learn about how sleep works and why it’s vital for overall health. Sleep is essential, but how much sleep do we really need?

Final Thoughts

Learn about how many hours of sleep kids and adults need and read useful tips for better sleep. At SleepFoundation.org, we combine decades of experience in sleep health education with comprehensive product testing and the latest in sleep research to put you on the path to good sleep.