結果 : is it ok to sleep all day occasionally
0:41

Too Little Sleep vs Too Much Sleep | What's Worse?

Dr Julie
2,203,421 回視聴 - 9 か月前
5:40

Sleepy during the day but not at night! A sleep expert answers your questions

Sleep Doctor
36,311 回視聴 - 2 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
1,275,531 回視聴 - 3 年前
0:11

Why do you like sleeping like this so much?

Levitex Sleep
732,731 回視聴 - 2 年前
0:22

if you wake up tired

Sleep Doctor
254,308 回視聴 - 2 年前
0:40

8 Hours of Sleep But Still Tired? Discover Why! Dr. Meghana Dikshit #sleepbetter

Dr. Meghana Dikshit
168,126 回視聴 - 1 年前
0:35

8 時間の睡眠は必要ではない理由を医師が解説します。

Dr Karan
3,676,055 回視聴 - 2 年前
0:25

ハーバード大学卒の医師が教える、眠れない5つの主な理由!😴❌

Doctor Sethi
120,355 回視聴 - 1 年前
3:52

Hypersomnia, Causes, Signs and Symptoms, Diagnosis and Treatment.

Medical Centric
243,281 回視聴 - 4 年前
1:01

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

WCNC
167,208 回視聴 - 5 年前
0:16

Not able to sleep? WATCH THIS! | Dr. Kalpana Nagpal

Apollo 24x7
71,414 回視聴 - 3 年前
1:24

Should You Exercise After a Poor Night’s Sleep?

Andrew Huberman
310,548 回視聴 - 8 か月前
0:18

What to do when you CAN'T sleep

Sleep Is The Foundation
5,220,252 回視聴 - 2 年前
0:29

Sleep: What It Is, Why It's Important, Stages, REM & NREM Ft. TOP Brain Surgeon Dr. Alok On TRS

Ranveer Allahbadia
480,541 回視聴 - 9 か月前
0:12

8 Hours Sleep is a Myth (Read caption for tips to reduce sleep)

Sadhguru
370,543 回視聴 - 4 か月前
0:28

この睡眠姿勢は消化を妨げます🙈

Healthy Emmie
1,831,754 回視聴 - 5 か月前
5:12

What causes insomnia? - Dan Kwartler

TED-Ed
6,375,566 回視聴 - 7 年前
0:22

😵‍💫 55 HOURS OF NO SLEEP

IMPAULSIVE Clips
1,583,221 回視聴 - 2 年前
0:14

How ADHD can affect sleep

Understood
381,945 回視聴 - 11 か月前
14:15

Why You're Always Tired (and how to fix it)

AsapSCIENCE
4,875,920 回視聴 - 3 年前