結果 : does the time you sleep matter if you get 8 hours
3:54

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

TED
3,255,019 回視聴 - 2 年前
0:35

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

Dr Karan
3,229,107 回視聴 - 1 年前
2:55

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

TED
668,724 回視聴 - 4 年前
1:01

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

WCNC
147,521 回視聴 - 4 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
115,524 回視聴 - 11 年前
2:55

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

Lex Clips
142,132 回視聴 - 3 年前
2:45

What happens when we sleep?

The Economist
10,334,788 回視聴 - 5 年前
6:38

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

TED
2,084,307 回視聴 - 6 年前
0:38

"Lazy winter vibes ruining goals? 🛌❄️ Took a 7-day challenge to reset my habits & hustle harder! 💪✨"

Sachin Toon
588 回視聴 - 2 日前
7:54

Why Getting the 8th Hour of Sleep Matters

Hypertroph
124,983 回視聴 - 3 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,514,389 回視聴 - 10 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
765,132 回視聴 - 7 年前
14:06

Sleep Experts Debunk 15 Sleep Myths

Insider Science
6,792,562 回視聴 - 5 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
336,878 回視聴 - 4 年前
6:12

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

Jeremy Ethier
330,403 回視聴 - 5 年前
1:58

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

Dr. Eric Berg DC
68,673 回視聴 - 7 年前
5:51

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

CBS Mornings
271,909 回視聴 - 7 年前
0:58

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

Bryan Johnson
1,296,373 回視聴 - 1 年前
6:25

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

Better Than Yesterday
396,597 回視聴 - 5 年前
19:19

Sleep Is Your Superpower | Matt Walker | TED

TED
13,857,823 回視聴 - 5 年前