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1. www.sleepfoundation.org › how-sleep-works › benefits-of-sleep8 Health Benefits of Sleep - Sleep Foundation

   www.sleepfoundation.org › how-sleep-works › benefits-of-sleep

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   29 lut 2024 · Sleep is essential for overall health and well-being. Learn how sleep affects mood, heart, blood sugar, brain, immune system, stress, athletic performance, and weight.

2. www.sleepfoundation.org › how-sleep-worksHow Sleep Works: Understanding the Science of Sleep

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   23 paź 2020 · The body regulates sleep with two key drivers: sleep-wake homeostasis and the circadian alerting system. Sleep-wake homeostasis. This technical term describes something most of us know implicitly from experience: the longer you’re awake, the more you feel a need to sleep.

3. www.healthline.com › health › why-do-we-sleepWhy Do We Sleep? What Happens During Sleep? - Healthline

   www.healthline.com › health › why-do-we-sleep

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   9 sie 2024 · Research has shown that sleep helps your body and brain repair, restore, and re-energize. Lack of sleep can lead to many negative effects.

4. www.sleepfoundation.org › how-sleep-works › why-do-we-need-sleWhy Do We Need Sleep? - Sleep Foundation

   www.sleepfoundation.org › how-sleep-works › why-do-we-need-sle

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   5 kwi 2024 · Sleep is an essential function that allows your body and mind to recharge, leaving you refreshed and alert when you wake up. Learn how sleep works, what it does, and how much you need for optimal health and wellbeing.

5. www.nhlbi.nih.gov › health › sleepHow Sleep Works - Why Is Sleep Important? - NHLBI, NIH

   www.nhlbi.nih.gov › health › sleep

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   24 mar 2022 · Sleep supports healthy brain function, physical health, and growth and development. Learn how sleep affects your heart, metabolism, respiratory and immune systems, and thinking and memory.

6. www.nhlbi.nih.gov › health › sleepHow Sleep Works - How Sleep Works - NHLBI, NIH

   www.nhlbi.nih.gov › health › sleep

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   24 mar 2022 · Learn about your body’s clock, the phases of sleep, how sleep affects your health, and how many hours of sleep to get each night--no matter what your age.

7. www.hopkinsmedicine.org › health › wellness-and-preventionThe Science of Sleep: Understanding What Happens When You Sleep

   www.hopkinsmedicine.org › health › wellness-and-prevention

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   Sleep is a period of brain activity that affects your mental and physical health. Learn about the different types of sleep, the genes and processes that regulate sleep, and the benefits and risks of sleep deprivation.