結果 : is 7 hours a good amount of sleep

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2:55

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

TED
644,187 回視聴 - 4 年前
3:54

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

TED
2,895,239 回視聴 - 1 年前
2:38

New study finds 7 hours is perfect amount of sleep for middle-aged people l GMA

Good Morning America
8,490 回視聴 - 2 年前
2:55

Should you get 8 hours of sleep? | Andrew Huberman and Lex Fridman

Lex Clips
136,003 回視聴 - 3 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,479,297 回視聴 - 10 年前
3:33

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

Deep Dive with Ali Abdaal
53,547 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
24,864 回視聴 - 3 年前
6:38

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

TED
2,045,865 回視聴 - 6 年前
2:47

Bodybuilding & Sleep: How Much Sleep For Muscle Growth?

Sean Nalewanyj
88,033 回視聴 - 11 年前
4:10

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

Body Hub
81,222 回視聴 - 3 年前
5:09

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

The Yoga Institute
235,915 回視聴 - 7 年前
3:01

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

Thomas DeLauer
242,376 回視聴 - 8 年前
0:52

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

Montefiore Health System
9,058 回視聴 - 12 年前
1:01

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

WCNC
136,958 回視聴 - 4 年前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,497,501 回視聴 - 6 年前
7:54

Why Getting the 8th Hour of Sleep Matters

Hypertroph
121,003 回視聴 - 3 年前
5:51

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

CBS Mornings
262,451 回視聴 - 6 年前
11:05

Why You're Always Tired - 7 Myths Ruining Your Sleep

Ali Abdaal
6,141,419 回視聴 - 1 年前
6:25

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

Better Than Yesterday
389,236 回視聴 - 5 年前
3:51

How Much Sleep Is Enough? (Dr. Matthew Walker)

Health Tips
6,954 回視聴 - 3 年前