結果 : how many hours of sleep do most adults need
1:19

How many hours of sleep do you need?

Mount Sinai Health System
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2:55

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

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0:41

How many hours of sleep a night do I need?

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3:54

Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED

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4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
54,265 回視聴 - 2 年前
3:33

How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster

Deep Dive with Ali Abdaal
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6:38

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

TED
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5:09

Yoga Guru - Hansaji | How many hours should you sleep?

The Yoga Institute
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0:45

What If You Could LIVE Without Sleep?

Imagination Unleashed
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3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
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1:58

How much sleep do you really need? (S1) | The Power of Good Health

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1:58

Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired

Insider Tech
446,332 回視聴 - 7 年前
2:55

Should you get 8 hours of sleep? | Andrew Huberman and Lex Fridman

Lex Clips
136,323 回視聴 - 3 年前
1:01

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

WCNC
137,934 回視聴 - 4 年前
9:41

REM Sleep - How Much Sleep Do You Need

Doctor Mike Hansen
150,592 回視聴 - 4 年前
0:35

Doctor Explains Why You DON’T Need 8 Hours Sleep!

Dr Karan
3,159,729 回視聴 - 1 年前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,498,123 回視聴 - 6 年前
10:33

10 Sleep Myths Finally Debunked

TopThink
1,099,707 回視聴 - 4 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
296,365 回視聴 - 3 年前
3:01

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

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243,424 回視聴 - 8 年前