結果 : is it normal to not sleep one day
2:41

睡眠不足で一日を乗り切る方法

Seeker
982,011 回視聴 - 11 年前
0:35

What Happens If We Don't Sleep? # shorts

Sleep Is The Foundation
143,786 回視聴 - 2 年前
0:35

8 時間の睡眠は必要ではない理由を医師が解説します。

Dr Karan
3,684,214 回視聴 - 2 年前
4:35

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

TED-Ed
14,597,289 回視聴 - 9 年前

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2:18

Are naps actually good for us? | Sleeping with Science

TED
1,279,215 回視聴 - 3 年前
0:22

😵‍💫 55 HOURS OF NO SLEEP

IMPAULSIVE Clips
1,589,252 回視聴 - 2 年前
0:56

Sleep deprivation test with a spoon - are you sleep deprived?

Levitex Sleep
290,174 回視聴 - 2 年前

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1:26

This is actually a koala's fingerprint!🐨Koalas sleep 22 hours a day?! #funny#supercute

ScanMaster
737 回視聴 - 2 日前
3:26

What Happens To Your Brain If You Don't Sleep

Psych2Go
192,419 回視聴 - 3 年前
5:40

Sleepy during the day but not at night! A sleep expert answers your questions

Sleep Doctor
36,626 回視聴 - 2 年前
4:50

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

Insider Tech
6,894,843 回視聴 - 7 年前
5:12

What causes insomnia? - Dan Kwartler

TED-Ed
6,383,246 回視聴 - 7 年前
0:16

Not able to sleep? WATCH THIS! | Dr. Kalpana Nagpal

Apollo 24x7
80,260 回視聴 - 3 年前
0:23

😴 眠れない5つの理由!#睡眠 #睡眠 #不眠症 #健康

Health With Cory
919,819 回視聴 - 3 年前
0:32

How to fall asleep in 60 seconds and sleep fast instantly

AbrahamThePharmacist
3,905,443 回視聴 - 2 年前
0:28

How to Feel Less Tired in Class

Gohar Khan
6,545,916 回視聴 - 2 年前
0:56

A Simple Solution for Quickly Returning to Sleep at Night

Andrew Huberman
759,642 回視聴 - 1 年前
14:15

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

AsapSCIENCE
4,885,832 回視聴 - 3 年前
0:58

This is how you can achieve PERFECT 100% sleep score every night.

Bryan Johnson
1,710,456 回視聴 - 2 年前
0:26

❌ 眠れないときにやるべき最悪のこと 😴 #睡眠 #睡眠中 #不眠症 #不眠症患者 #不眠症治療

Health With Cory
1,955,056 回視聴 - 3 年前