結果 : is 5 hours of sleep per night enough

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2:55

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

TED
645,433 回視聴 - 4 年前
1:51

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

This Morning
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3:01

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

Thomas DeLauer
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5:09

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

The Yoga Institute
236,400 回視聴 - 7 年前
6:38

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

TED
2,048,004 回視聴 - 6 年前
3:54

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

TED
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9:47

Sleep Less Than 7 Hours? The SHOCKING Truths About Sleep Deprivation

Unstoppabl
129 回視聴 - 2 日前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
54,265 回視聴 - 2 年前
1:20

Common myths busted: 5 hrs of sleep not enough, can be fatal

The Economic Times
15,672 回視聴 - 5 年前
1:50

Ep. 47: Sleeping Less Than 6 Hours? You're Probably Sleep Deprived | The Scope

Ogden Clinic
22,365 回視聴 - 5 年前
2:53

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

Align Wellness Center
24,909 回視聴 - 3 年前
5:51

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

CBS Mornings
262,985 回視聴 - 6 年前
4:16

How a Sleep Doctor Trained His Body To Survive On Less Than 8 Hours Of Sleep a Night

Rachael Ray Show
22,745 回視聴 - 5 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,119,962 回視聴 - 8 年前
1:59

Sleep Revolution Clinic - How Can I Get More Than 4 Hours Sleep a Night? | Lorraine

Lorraine
4,155 回視聴 - 6 年前
1:58

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

Insider Tech
446,335 回視聴 - 7 年前
22:56

What Happens If You ONLY SLEEP 4 Hours A Night for 30 Days?

Dr. Sten Ekberg
203,236 回視聴 - 1 年前
10:30

How to Sleep Less & Sleep Better

Sadhguru
4,499,959 回視聴 - 9 年前
4:10

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

Body Hub
81,502 回視聴 - 3 年前
15:22

Can you sleep for just 4 hours a day ??

We R Stupid
125,771 回視聴 - 1 年前