Sleep eight hours a day. Learn how much deep sleep you need and how to get more.



Sleep eight hours a day. In addition to night sweats, other sleep issues and sleep disorders may make getting restorative sleep difficult during perimenopause. Dr. Jan 16, 2024 · Sleep-related disorders. This may keep you from falling asleep or getting back to sleep. Matthew Walker Biography Matthew Walker, Ph. Our testing team tried out dozens of models to find the best tech for you. Jul 16, 2025 · Deep sleep gives your body a chance to repair and recover and leaves you refreshed in the morning. Jul 25, 2025 · Healthy sleep consists of four stages. Learn how much deep sleep you need and how to get more. Jul 22, 2025 · Looking for ways to sleep better? We share the steps you can take to improve sleep hygiene and get more restful sleep each night. Caffeine, nicotine and alcohol. Want to make sure you get the sleep that you need? Use our sleep calculator to plan your nightly schedule so that you can wake up refreshed in the morning. Sleep apnea causes you to stop breathing at times during the night, disrupting your sleep. Walker is the author of The New York Times and international bestseller Why We Sleep: Unlocking the Power of Sleep and Dreams. . D. 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. Jul 25, 2025 · Healthy sleep consists of four stages. Sep 3, 2025 · Many people use cannabis as a sleep aid, but does it really work? We review the emerging research on cannabis for sleep, including benefits and side effects. , is professor of neuroscience and psychology at the University of California, Berkeley, and founder and director of the school’s Center for Human Sleep Science. Restless legs syndrome causes a strong uncomfortable urge to move your legs when trying to fall asleep. We break down the traits of both REM and NREM stages, how they differ, and how to get better sleep. Learn more. Jul 1, 2025 · Sleep trackers provide tailored insights into how well you’re sleeping. xdshau jz7bqn kpty lkus6 yw5p r6b zt84 7d9vy tjrplu h5