結果 : why do i get sick if i don't get enough sleep
4:50

What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body

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Why You're Always Tired (and how to fix it)

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The surprising reason you feel awful when you're sick - Marco A. Sotomayor

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How To Survive A Day On No Sleep

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1:01

Why you're still tired after getting 8 hours of sleep

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5:02

What If You Stopped SLEEPING? | Dr Binocs Show | Peekaboo Kid

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How to deal with your insomnia — and finally get to sleep | Sleeping with Science

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Are naps actually good for us? | Sleeping with Science

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3:58

What Happens to Your Body on Little Sleep?

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6:55

How to NOT Get Sick | Proven Health Hacks | Doctor Mike

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5:13

What Happens When We Don't Get Enough Sleep - Scary Effects of Sleep Deprivation (animated)

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What happens when we sleep?

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2:20

Ask Dr. Nandi: Always tired? 7 hidden causes for your fatigue

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