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結果 : is it necessary to sleep 8 hours straight
3:54

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

TED
3,023,305 回視聴 - 2 年前
0:35

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

Dr Karan
3,192,466 回視聴 - 1 年前
1:23

Do I Really Need 8 Hours of Sleep?

Singing River Health System
14,757 回視聴 - 7 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
108,097 回視聴 - 11 年前
2:55

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

Lex Clips
139,888 回視聴 - 3 年前
1:32

Do You Need 8 Hours of Sleep? | Sleep Problems

Howcast
7,733 回視聴 - 13 年前
2:55

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

TED
659,738 回視聴 - 4 年前
2:15

You do not need eight hours of sleep (aka the 8-hour​ sleep myth)

Insomnia Coach
19,966 回視聴 - 5 年前
0:27

Do people really need 8 hours of sleep?

Cobra Mentorship
424,942 回視聴 - 1 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
760,518 回視聴 - 7 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
1,074,046 回視聴 - 3 年前
1:01

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

WCNC
144,341 回視聴 - 4 年前
11:43

How to Stop Waking Up in the Middle of the Night- 6 Ways to Beat Insomnia Without Medication

Therapy in a Nutshell
1,851,034 回視聴 - 3 年前
7:41

Stop Waking Up at 3AM - Huberman's Tricks for Longer Sleep

The Knowledge Project Podcast
1,212,775 回視聴 - 2 年前
10:33

10 Sleep Myths Finally Debunked

TopThink
1,103,131 回視聴 - 4 年前
0:44

6 vs 8 Hours of Sleep! (Difference is Drastic)

The Meb Faber Show
37,401 回視聴 - 1 年前
3:09

How to get a full 8 hours of sleep every night

Body Hub
45,053 回視聴 - 4 年前
4:50

What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body

Insider Tech
6,750,331 回視聴 - 6 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,129,373 回視聴 - 8 年前
1:51

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

This Morning
53,892 回視聴 - 6 年前