is 7 hours of sleep okay for a 17 year old（関連順）

0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center

106,888 回視聴 - 11 年前

2:55

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

TED

658,117 回視聴 - 4 年前

1:19

How many hours of sleep do you need?

Mount Sinai Health System

759,724 回視聴 - 7 年前

9:21

Science Explains How Much Sleep You Need Depending on Your Age

Sleep Time & Age

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

Dr Karan

3,187,616 回視聴 - 1 年前

4:10

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

Body Hub

84,039 回視聴 - 3 年前

5:09

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

The Yoga Institute

240,494 回視聴 - 7 年前

0:51

4 Hours of Sleep Is Enough

Sadhguru

649,126 回視聴 - 1 年前

3:33

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

Deep Dive with Ali Abdaal

57,809 回視聴 - 2 年前

5:01

Is Six Hours of Sleep Enough?

NutritionFacts.org

123,357 回視聴 - 1 年前

6:25

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

Better Than Yesterday

393,831 回視聴 - 5 年前

0:29

Do you NEED 7-9 hours of sleep? #shorts

Sleep Is The Foundation

4,021 回視聴 - 1 年前

3:58

What Happens to Your Body on Little Sleep?

ABC News

1,128,452 回視聴 - 8 年前

1:54

Best and Worst Times to Sleep

TechnionSociety

126,125 回視聴 - 13 年前

7:54

Why Getting the 8th Hour of Sleep Matters

Hypertroph

123,679 回視聴 - 3 年前

0:30

What the time you go to sleep says about you… ⏰💯

Michael Storen

2,841,261 回視聴 - 1 年前

0:35

Elon Musk Shares How Many Hours of Sleep He Needs to Be Productive! | @MindMasteryX

Inspire Greatness

1,816,681 回視聴 - 2 年前

5:15

How Much Sleep Do I Need? | Sadhguru

Sadhguru

1,416,072 回視聴 - 8 年前

0:28

How people sleep at school 😴📚 #shorts

MaxPreps

5,080,068 回視聴 - 1 年前

結果 : is 7 hours of sleep okay for a 17 year old