結果 : why do adults need more sleep

-
2:55

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

TED
676,970 回視聴 - 4 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
59,766 回視聴 - 2 年前
3:54

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

TED
3,355,195 回視聴 - 2 年前
6:38

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

TED
2,095,633 回視聴 - 7 年前
5:29

6 tips for better sleep | Sleeping with Science, a TED series

TED
2,264,226 回視聴 - 4 年前
5:51

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

CBS Mornings
273,989 回視聴 - 7 年前
2:36

How doctors say you can reset your sleep habits in the New year

WHAS11
111 回視聴 - 2 日前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,528,629 回視聴 - 10 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
346,601 回視聴 - 4 年前
0:49

What Can Cause Me to Sleep Too Much?

West Valley Medical Center
27,562 回視聴 - 6 年前
2:32

How Do Teenagers Sleep Differently? | Matthew Walker

Penguin Books UK
39,491 回視聴 - 5 年前
19:19

Sleep Is Your Superpower | Matt Walker | TED

TED
13,970,236 回視聴 - 5 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
768,506 回視聴 - 7 年前
1:58

Why Do I Feel So Sleepy Despite Having Enough Sleep? – Dr. Berg

Dr. Eric Berg DC
70,502 回視聴 - 7 年前
0:35

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

Dr Karan
3,263,981 回視聴 - 1 年前
3:39

Some People Are Programmed to Sleep Better Than Others

Seeker
123,966 回視聴 - 7 年前
8:22

Why Do We Have To Sleep?

Be Smart
3,121,210 回視聴 - 9 年前
6:25

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

Better Than Yesterday
398,476 回視聴 - 5 年前
9:38

Insomnia: why can't I sleep?

The Guardian
591,233 回視聴 - 5 年前
1:01

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

WCNC
151,938 回視聴 - 4 年前