結果 : how many hours of sleep per night are recommended

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2:55

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

TED
646,831 回視聴 - 4 年前
3:54

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

TED
2,907,536 回視聴 - 1 年前
5:09

Yoga Guru - Hansaji | How many hours should you sleep?

The Yoga Institute
236,908 回視聴 - 7 年前
9:41

REM Sleep - How Much Sleep Do You Need

Doctor Mike Hansen
150,831 回視聴 - 4 年前
6:38

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

TED
2,050,224 回視聴 - 6 年前
5:51

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

CBS Mornings
263,527 回視聴 - 6 年前
0:39

Jeff Bezos on the Secret to Success: Prioritizing Sleep 🛌💤#jeffbezos #sleep #productivity #success

Zenith Ring Official
413 回視聴 - 1 日前
1:58

Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired

Insider Tech
446,633 回視聴 - 7 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,482,477 回視聴 - 10 年前
1:58

How much sleep do you really need? (S1) | The Power of Good Health

Mount Sinai Health System
65,955 回視聴 - 7 年前
1:51

I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning

This Morning
52,104 回視聴 - 6 年前
7:54

Why Getting the 8th Hour of Sleep Matters

Hypertroph
121,663 回視聴 - 3 年前
1:54

Best and Worst Times to Sleep

TechnionSociety
123,825 回視聴 - 13 年前
2:55

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

Lex Clips
136,674 回視聴 - 3 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
54,550 回視聴 - 2 年前
0:35

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

Dr Karan
3,163,595 回視聴 - 1 年前
6:12

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

Jeremy Ethier
325,443 回視聴 - 5 年前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,498,852 回視聴 - 6 年前
3:01

How to Sleep Less and Get More Out of Your Day- Thomas DeLauer

Thomas DeLauer
244,587 回視聴 - 8 年前
13:24

My Evidence-Based Sleep Routine

Ali Abdaal
1,443,962 回視聴 - 1 年前