結果 : is it ok to sleep during the day

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3:57

How To Take The Ideal Nap And Avoid Bad Sleep

Insider Tech
362,610 回視聴 - 6 年前
2:55

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

TED
669,885 回視聴 - 4 年前
2:41

How To Survive A Day On No Sleep

Seeker
941,778 回視聴 - 10 年前
2:45

What happens when we sleep?

The Economist
10,337,784 回視聴 - 5 年前
8:06

How fasting can impact sleep | Peter Attia, M.D. & Matthew Walker, Ph.D.

Peter Attia MD
59,263 回視聴 - 2 年前
3:01

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

Thomas DeLauer
262,005 回視聴 - 9 年前

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1:54

Best and Worst Times to Sleep

TechnionSociety
127,356 回視聴 - 14 年前
5:51

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

CBS Mornings
272,128 回視聴 - 7 年前
1:51

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

This Morning
55,076 回視聴 - 6 年前
1:28

Pulling an All-Nighter vs. 2 Hours of Sleep: Which is Worse? – Healthy Living and Diet Tips–SELF

SELF
230,079 回視聴 - 10 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
765,637 回視聴 - 7 年前
1:58

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

Insider Tech
450,756 回視聴 - 7 年前
6:38

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

TED
2,085,876 回視聴 - 6 年前
1:17

How to fall back asleep in the middle of the night

Insider Tech
260,180 回視聴 - 8 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,134,192 回視聴 - 9 年前
5:57

Best Time of Day To Eat, Sleep And Exercise According To Ayurveda | Plan Your Dailly Routine

The Yoga Institute
1,520,447 回視聴 - 1 年前
9:38

Insomnia: why can't I sleep?

The Guardian
585,161 回視聴 - 5 年前
6:20

Why Humans Are Supposed to Sleep in Two 4-Hour Phases

Half as Interesting
2,632,685 回視聴 - 3 年前
1:01

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

WCNC
148,071 回視聴 - 4 年前
6:25

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

Better Than Yesterday
396,907 回視聴 - 5 年前