結果 : why have i been needing so much sleep lately
1:01

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

WCNC
146,261 回視聴 - 4 年前
2:55

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

TED
666,664 回視聴 - 4 年前
8:00

Abraham Hicks - How Much Sleep Do I Need?

Abe Fan
28,570 回視聴 - 11 年前
7:39

How much sleep do I really need?

Demystifying Medicine McMaster
2,435 回視聴 - 7 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
58,124 回視聴 - 2 年前
9:38

Insomnia: why can't I sleep?

The Guardian
582,392 回視聴 - 5 年前
17:23

How much Sleep do you Really Need?

What I've Learned
464,418 回視聴 - 2 年前
2:05:41

The World’s No.1 Sleep Expert: The 6 Sleep Hacks You NEED! Matthew Walker

The Diary Of A CEO
4,847,859 回視聴 - 1 年前
8:37

One Way To Find Out How Much Sleep You Actually Need (animated)

Better Than Yesterday
399,730 回視聴 - 5 年前
0:55

How to Solve Insomnia #sleep #sleeptips #sleeping #sleepy

Precision Nutrition
680,603 回視聴 - 2 年前
10:33

10 Sleep Myths Finally Debunked

TopThink
1,104,529 回視聴 - 4 年前
1:50:29

Biochemist: This Simple Habit Reduces Cancer Risk By 40% ! | Dr. Rhonda Patrick

Lewis Howes
39,821 回視聴 - 1 日前
4:40

How Much Sleep Is Needed for Glymphatic Flow (Brain Cleaning)?

NutritionFacts.org
87,894 回視聴 - 10 か月前
7:48

Why do I feel tired after a full night of sleep?

Dr. Beth Westie
4,324 回視聴 - 2 年前
3:04

Study: Women more affected by sleep deprivation

CBS News
5,456 回視聴 - 11 年前
5:31

Excess Sleep - Causes, Effects & Solutions I Dr. Medha Kapoor, PhD

Dr. Medha Kapoor, PhD
185,834 回視聴 - 5 年前
13:11

The Sleep Makeover You Didn't Know You Needed | Oz Wellness

DoctorOz
2,320 回視聴 - 4 か月前
3:00

Unable to sleep at night | Sleeping Difficulty: Treatment - Dr.Manaswini Mullapudi | Doctors' Circle

Doctors' Circle World's Largest Health Platform
282,237 回視聴 - 3 年前
5:48

How Much Sleep Do You REALLY Need? An Expert Weighs In

The Young Turks
93,021 回視聴 - 10 年前
1:59

How to deal with your insomnia — and finally get to sleep | Sleeping with Science

TED
410,587 回視聴 - 3 年前