結果 : how long should you sleep in a day

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2:55

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

TED
659,592 回視聴 - 4 年前
3:54

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

TED
3,021,323 回視聴 - 2 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,498,349 回視聴 - 10 年前
15:52

How To Fix Your Sleep Schedule - Reset Your Sleep Pattern (animated)

Better Than Yesterday
2,352,134 回視聴 - 5 年前
5:09

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

The Yoga Institute
240,907 回視聴 - 7 年前
3:01

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

Thomas DeLauer
254,848 回視聴 - 9 年前

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0:52

How Sleep Affects Your Perceived Age?

Societal Lens - Unleashing the Magic of Science.
543 回視聴 - 2 日前
10:01

How to Only Sleep 2 Hours Per Day

The Infographics Show
595,837 回視聴 - 4 年前
2:55

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

Lex Clips
139,859 回視聴 - 3 年前
6:12

How Sleep Affects Your Gains (And How To Get More Of It!)

Jeremy Ethier
328,192 回視聴 - 5 年前
2:45

What happens when we sleep?

The Economist
10,306,712 回視聴 - 5 年前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,504,095 回視聴 - 6 年前
1:17

How Many Hours Do You Sleep? - Fan Questions | StarTalk

National Geographic
59,437 回視聴 - 9 年前
5:06

How to FIX Your SLEEP Schedule in 5 DAYS or Less

Scott Luu
211,665 回視聴 - 4 年前
4:16

How to Fix a Degen Sleep Schedule

HealthyGamerGG
455,458 回視聴 - 3 年前
6:25

Can You Sleep Too Much? (The Answer Might Surprise You)

Better Than Yesterday
394,218 回視聴 - 5 年前
6:38

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

TED
2,070,586 回視聴 - 6 年前
0:28

How to Improve Your Sleep

Gohar Khan
20,946,298 回視聴 - 1 年前
13:24

My Evidence-Based Sleep Routine

Ali Abdaal
1,482,535 回視聴 - 1 年前