結果 : is six hours sleep too little
5:01

Is Six Hours of Sleep Enough?

NutritionFacts.org
123,465 回視聴 - 1 年前
2:55

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

TED
658,942 回視聴 - 4 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
107,424 回視聴 - 11 年前
3:54

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

TED
3,012,918 回視聴 - 2 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
56,943 回視聴 - 2 年前
3:01

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

Thomas DeLauer
254,382 回視聴 - 9 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,497,118 回視聴 - 10 年前

-
1:19

How many hours of sleep do you need?

Mount Sinai Health System
760,080 回視聴 - 7 年前
0:41

5 or 6 hours sleep is enough?? | Dr Andrew Huberman

Nourish Life Lab
114,465 回視聴 - 8 か月前
4:50

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

Insider Tech
6,747,270 回視聴 - 6 年前
0:35

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

Dr Karan
3,190,013 回視聴 - 1 年前
12:54

What Would Happen if You Only Got 5 Hours of Sleep Per Night - NOT GOOD!

Dr. Eric Berg DC
485,145 回視聴 - 11 か月前
1:32

Too Much Sleep? Too Little Sleep? Facts to a Healthier You -- Dr Mandell

motivationaldoc
897 回視聴 - 10 年前
2:53

How Much Sleep Should I Be Getting? | Is 6-8 Hours of Sleep Enough?

Align Wellness Center
25,394 回視聴 - 3 年前
1:10

Why too much or too little sleep is bad for health - ANI News

ANI News
107 回視聴 - 6 年前
0:54

More than 6hours sleep is killing your brain and performance | Dr Andrew Huberman

Insights Lab
769,249 回視聴 - 1 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,128,895 回視聴 - 8 年前
4:10

What Happens To Your Body When You Sleep 4-6 Hours vs 7-10 Hours

Body Hub
84,209 回視聴 - 3 年前
6:25

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

Better Than Yesterday
394,023 回視聴 - 5 年前
1:36

Are You Working On Too Little Sleep?

CBS Chicago
184 回視聴 - 7 年前