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

Jul 8, 2025 · 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.

Jan 31, 2025 · Set aside no more than eight hours for sleep. The recommended amount of sleep for a healthy adult is at least seven hours. Most people don't need more than eight hours in bed to be well …

Jul 22, 2025 · 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.

Jul 11, 2025 · 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.

Jul 25, 2025 · 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.

Jul 10, 2025 · 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.

Jul 10, 2025 · Proper sleep is an essential part of human functioning. Find out how much sleep you need, learn how to identify sleep problems, and get tips for better sleep.

Jul 16, 2025 · Deep sleep gives your body a chance to repair and recover and leaves you refreshed in the morning. Learn how much deep sleep you need and how to get more.

Dec 5, 2024 · Sleep is key to good health. Not getting enough sleep affects your mind and body. People who have a hard time getting a good night's sleep find the help they need at Mayo Clinic's Center for …