Why Do We Need Sleep?
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.
How Sleep Works: Understanding the Science of Sleep
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.
Benefits of Sleep: Improved Energy, Mood, and Brain Health
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.
Sleep tips: 6 steps to better sleep - Mayo Clinic
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 …
Stages of Sleep: What Happens in a Normal Sleep Cycle?
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.
What Is the Best Sleeping Position? - Sleep Foundation
Jul 25, 2025 · Are you waking up in pain? It could be your sleep position. Learn about the pros and cons of different positions, and find the best sleeping position for you.
How to Fall Asleep Fast: Expert-Backed Strategies - Sleep Foundation
Jul 22, 2025 · Looking for ways to fall asleep fast? We share the relaxation methods that can help you clear your mind and get to sleep quickly.
Insomnia - Symptoms and causes - Mayo Clinic
Jan 16, 2024 · Sleep-related disorders. Sleep apnea causes you to stop breathing at times during the night, disrupting your sleep. Restless legs syndrome causes a strong uncomfortable urge …
Sleep Calculator: What Time You Should Wake Up and Go to Bed
Sleep is a critical pillar of health. The quality of your sleep impacts core metabolic functions like immunity, cardiovascular health, and cognition. Use the sleep calculator to develop an optimal …
How Much Deep Sleep Do You Need? - Sleep Foundation
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.