結果 : how much sleep does the average person need

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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
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
98,084 回視聴 - 11 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
54,265 回視聴 - 2 年前
3:33

How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster

Deep Dive with Ali Abdaal
53,931 回視聴 - 1 年前
4:04

The science of how much sleep you actually need

Insider Tech
469,593 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
2,900,607 回視聴 - 1 年前

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1:03:35

Our Grandchildren Will Look Like Two Peas in a Pod

Bright Side bODDities
203 回視聴 - 1 日前
1:28

How Much Sleep Do Adults Need? | Insomnia

Howcast
9,248 回視聴 - 11 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,480,739 回視聴 - 10 年前

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9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,498,119 回視聴 - 6 年前
9:41

REM Sleep - How Much Sleep Do You Need

Doctor Mike Hansen
150,592 回視聴 - 4 年前
1:41

How Much Sleep Do We Really Need?

The Dr. Bob Show
681 回視聴 - 12 年前
0:46

How Much Sleep Do We Need?

KSPS PBS Public TV
25 回視聴 - 6 年前
1:38

Sleep Time & Age

AllHealthGo
59,610 回視聴 - 5 年前
6:38

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

TED
2,047,991 回視聴 - 6 年前
1:19

How Much Sleep Do We Need?

The Dr. Bob Show
97 回視聴 - 5 年前
5:15

How Much Sleep Do I Need? | Sadhguru

Sadhguru
1,414,034 回視聴 - 7 年前
5:01

Is Six Hours of Sleep Enough?

NutritionFacts.org
120,798 回視聴 - 1 年前
0:57

Mayo Clinic Minute: How much sleep do kids need?

Mayo Clinic
13,528 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
446,332 回視聴 - 7 年前