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  • Sleep - Wikipedia
    Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited During sleep, there is a marked decrease in muscle activity and interactions with the surrounding environment
  • Why Do We Need Sleep?
    Everyone needs sleep, but about one in three American adults don’t get enough of it The consequences of sleep deprivation are serious, so it’s worth learning why sleep matters, how it works, and how to give yourself the best chances of getting a good night’s sleep
  • About Sleep | Sleep | CDC
    Good sleep is essential for our health and emotional well-being Getting enough sleep and good sleep quality are essential for healthy sleep The amount of sleep you need changes as you age Talk to your healthcare provider if you have problems sleeping The daily recommended hours of sleep you need changes as you age
  • The Science of Sleep: Understanding What Happens When You Sleep
    What exactly does sleep do for your body and mind? Here’s what researchers know about the science of sleep—including the stages of sleep, your biological clock, health connections and more
  • Sleep Circadian Basics - Sleephealth. org
    Learn sleep and circadian basics and get familiar with the master clock that controls sleep and circadian rhythms throughout the day
  • Sleep: How Much You Need and Its 4 Stages - Cleveland Clinic Health . . .
    When you sleep, your body rests, recovers and rebuilds itself through four stages Here’s how much sleep you need to feel rested
  • Sleep tips: 6 steps to better sleep - Mayo Clinic
    Consider simple tips for better sleep, from setting a sleep schedule to including physical activity in your daily routine Many factors can interfere with a good night's sleep — from work stress and family responsibilities to illnesses It's no wonder that quality sleep is sometimes elusive




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