結果 : what time is considered too late to sleep
1:54

Best and Worst Times to Sleep

TechnionSociety
126,307 回視聴 - 13 年前
0:30

What the time you go to sleep says about you… ⏰💯

Michael Storen
2,852,014 回視聴 - 1 年前
3:54

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

TED
3,020,973 回視聴 - 2 年前
0:27

Is It Too Late to Sleep Train Your Child?

NewYork-Presbyterian Hospital
3,994 回視聴 - 11 年前
6:25

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

Better Than Yesterday
394,203 回視聴 - 5 年前
0:58

When should you go to sleep

Dr Pal
519,462 回視聴 - 2 年前
15:52

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

Better Than Yesterday
2,352,064 回視聴 - 5 年前
1:51

How eating before bed affects sleep

Click On Detroit | Local 4 | WDIV
39,466 回視聴 - 5 年前
2:57

Zach Hood, Sasha Alex Sloan - Sleepwalking (Lyrics)

KHB
766 回視聴 - 16 時間前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,129,263 回視聴 - 8 年前
2:55

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

TED
659,584 回視聴 - 4 年前
5:51

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

CBS Mornings
268,236 回視聴 - 7 年前
2:45

What happens when we sleep?

The Economist
10,306,612 回視聴 - 5 年前
0:56

A Simple Solution for Quickly Returning to Sleep at Night

Andrew Huberman
480,712 回視聴 - 7 か月前
1:54

How Sleep Affects Your Brain

Dana Foundation
322,786 回視聴 - 4 年前
10:33

10 Sleep Myths Finally Debunked

TopThink
1,103,096 回視聴 - 4 年前
1:01

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

WCNC
144,309 回視聴 - 4 年前
0:27

Do people really need 8 hours of sleep?

Cobra Mentorship
424,534 回視聴 - 1 年前
0:28

How people sleep at school 😴📚 #shorts

MaxPreps
5,094,230 回視聴 - 1 年前
9:38

Insomnia: why can't I sleep?

The Guardian
577,119 回視聴 - 5 年前