結果 : is it bad to sleep until you wake up
1:01

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

WCNC
149,264 回視聴 - 4 年前
9:38

Insomnia: why can't I sleep?

The Guardian
587,615 回視聴 - 5 年前
2:41

How To Survive A Day On No Sleep

Seeker
944,736 回視聴 - 10 年前
3:13

How Some People Can Sleep Through Anything

Seeker
268,190 回視聴 - 9 年前
0:27

Do people really need 8 hours of sleep?

Cobra Mentorship
467,691 回視聴 - 2 年前
0:30

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

Michael Storen
3,042,733 回視聴 - 1 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,135,129 回視聴 - 9 年前
1:54

Best and Worst Times to Sleep

TechnionSociety
127,545 回視聴 - 14 年前
0:43

Melody of the Midnight Tide Discover the secret to restful nights! #fyp #SleepHack #explore #fy

Mareshelle Gates
7 回視聴 - 2 日前
1:30

Can You Catch Up on Lost Sleep?

BrainLine
45,252 回視聴 - 10 年前
2:22

How Smartphones Affect Your Sleep

Insider Science
1,803,477 回視聴 - 9 年前
15:52

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

Better Than Yesterday
2,368,861 回視聴 - 6 年前
1:28

Pulling an All-Nighter vs. 2 Hours of Sleep: Which is Worse? – Healthy Living and Diet Tips–SELF

SELF
231,366 回視聴 - 10 年前
0:18

What to do when you CAN'T sleep

Sleep Is The Foundation
2,886,375 回視聴 - 2 年前
7:05

Do Depressed People Need More Sleep? How To Do Wake Therapy

Dr. Tracey Marks
120,952 回視聴 - 5 年前
5:52

Your Phone is RUINING Your Sleep

PictureFit
231,332 回視聴 - 3 年前
0:28

How to Improve Your Sleep

Gohar Khan
21,311,227 回視聴 - 1 年前
0:27

How to Fix Your Sleep Schedule

Gohar Khan
2,870,891 回視聴 - 2 年前
0:26

❌ Worst Thing To Do If You Can’t Sleep 😴 #sleep #sleeping #insomnia #insomniac #insomniacure

Health With Cory
1,457,648 回視聴 - 2 年前
2:16

Pain After Waking Up? Here's the Real Reason to Your Sleep Pain 😴

Align Wellness Center
62,053 回視聴 - 5 年前