not enough sleep

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

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Not getting enough sleep? Here’s how researchers say it affects your health

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Sleep Deprivation and its Weird Effects on the Mind and Body

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What would happen if you didn’t sleep? - Claudia Aguirre

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How lack of sleep affects health and tips for a good night's rest

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What Happens to Your Body on Little Sleep?

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Not Enough Sleep | Too Much Too Little | Joy Joy World

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What Would Happen if You Only Got 5 Hours of Sleep Per Night - NOT GOOD!

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NO SLEEP

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Mayo Clinic Minute: Lack of sleep worsens health issues

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What Happened to a Teen Who Didn't Sleep for 11 Days

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What Happens To Your Body When You Don't Get Enough Sleep

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How To Survive A Day On No Sleep

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What causes insomnia? - Dan Kwartler

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How much sleep do you really need? | Sleeping with Science, a TED series

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Sleep deprivation and memory problems | Robbert Havekes | TEDxDenHelder

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How Long Would You Survive Without Sleep? | Timeline Comparison | DataRush 24

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The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

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Your Body On No Sleep

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Not Enough Sleep | Too Much Too Little | Nookaboos Kids Songs

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

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What Happens To Your Brain If You Don't Sleep

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How many hours of sleep a night do I need?

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How to Sleep Less and Get More Out of Your Day- Thomas DeLauer