2025年7月10日 · We tend to think of sleep as a time when the mind and body shut down. However, sleep involves many important and necessary processes.

2025年7月8日 · 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.

2025年7月25日 · Healthy sleep consists of four stages. We break down the traits of both REM and NREM stages, how they differ, and how to get better sleep.

2025年7月10日 · During sleep, intricate processes unfold in the brain and body. Learn about what happens when you sleep and why it’s important to get quality, restorative rest.

2025年1月31日 · Sleep tips: 6 steps to better sleep You're not doomed to toss and turn every night. Consider simple tips for better sleep, from setting a sleep schedule to including physical activity in …

2025年7月22日 · Getting enough quality sleep has a lot of mental and physical health benefits. Learn how sleep helps your body and brain, as well as how to get 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.

2025年10月31日 · Looking for ways to sleep better? We share the steps you can take to improve sleep hygiene and get more restful sleep each night.

2025年7月11日 · Sleep is essential, but how much sleep do we really need? Learn about how many hours of sleep kids and adults need and read useful tips for better sleep.

2025年7月16日 · Healthy sleep is a basic need that is closely tied to health and wellbeing. Learn what healthy sleep looks like and how to get it.