結果 : how much sleep is recommended for adults
2:55

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

TED
619,252 回視聴 - 3 年前
0:52

Ask Dr. Park: How Much Sleep Should an Adult Get Each Night?

Montefiore Health System
7,264 回視聴 - 12 年前
3:54

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

TED
2,767,498 回視聴 - 1 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
737,918 回視聴 - 7 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
79,313 回視聴 - 11 年前
3:33

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

Deep Dive with Ali Abdaal
45,835 回視聴 - 1 年前
1:28

How Much Sleep Do Adults Need? | Insomnia

Howcast
9,192 回視聴 - 10 年前
6:38

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

TED
2,007,729 回視聴 - 6 年前
9:41

REM Sleep - How Much Sleep Do You Need

Doctor Mike Hansen
145,484 回視聴 - 4 年前
5:51

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

CBS Mornings
250,218 回視聴 - 6 年前
0:30

How Much Sleep Do You Really Need? - Professor Of Neuroscience

Deep Dive with Ali Abdaal
39,039 回視聴 - 1 年前
1:58

How much sleep do you really need? (S1) | The Power of Good Health

Mount Sinai Health System
64,342 回視聴 - 6 年前
13:24

My Evidence-Based Sleep Routine

Ali Abdaal
1,361,814 回視聴 - 1 年前
57:27

Getting a Good Night’s Sleep: How Sleep Affects Our Mental and Physical Health; Sleep Apnea

University of California Television (UCTV)
5,137 回視聴 - 2 年前
0:58

This is how you can achieve PERFECT 100% sleep score every night.

Bryan Johnson
1,050,138 回視聴 - 1 年前
2:53

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

Align Wellness Center
23,984 回視聴 - 3 年前
1:58

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

Insider Tech
438,509 回視聴 - 6 年前
5:09

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

The Yoga Institute
226,015 回視聴 - 7 年前
5:29

6 tips for better sleep | Sleeping with Science, a TED series

TED
2,023,552 回視聴 - 3 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
48,434 回視聴 - 1 年前