結果 : does it matter what time we go.to.sleep
2:55

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

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14:06

Sleep Experts Debunk 15 Sleep Myths

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3:23

New Research Reveals The Best Time To Go To Bed

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1:54

Best and Worst Times to Sleep

TechnionSociety
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2:45

What happens when we sleep?

The Economist
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3:54

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

TED
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6:38

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

TED
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0:35

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

Dr Karan
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1:01

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

WCNC
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0:58

When should you go to sleep

Dr Pal
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0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
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9:38

Insomnia: why can't I sleep?

The Guardian
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19:19

Sleep Is Your Superpower | Matt Walker | TED

TED
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1:44:58

Why Sleep Matters

Harvard Medical School
1,724,460 回視聴 - 5 年前
3:15

What the time you go to sleep says about you!

MVPerry
479,327 回視聴 - 1 年前
5:42

Sleep Is The Best Muscle Building "Drug"?

Renaissance Periodization
362,154 回視聴 - 1 年前
1:58

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

Dr. Eric Berg DC
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5:09

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

The Yoga Institute
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5:51

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

CBS Mornings
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4:27

How Important is Sleep for Building Muscle?

PictureFit
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