結果 : why do we feel sleepy after waking up

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2:10

I Always Wake Up Tired - What Can I Do? | This Morning

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14:15

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

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1:58

Why Do I Feel So Sleepy Despite Having Enough Sleep? – Dr. Berg

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1:01

Why can you still feel groggy after getting a full night’s sleep?

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4:58

Sleepy After You Eat?

Dr. Eric Berg DC
245,860 回視聴 - 3 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
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4:08

#Tired all the Time? Common Lifestyle and Health #Causes of Fatigue

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2:20

Ask Dr. Nandi: Always tired? 7 hidden causes for your fatigue

WXYZ-TV Detroit | Channel 7
315,968 回視聴 - 6 年前

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0:35

why do you feel sleepy after a big meal 🍽️

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410 回視聴 - 2 日前
4:15

Why Is Waking Up So Hard?

Seeker
1,371,317 回視聴 - 9 年前
4:01

Are You Feeling Tired After Sleeping? – Dr. Berg

Dr. Eric Berg DC
154,817 回視聴 - 8 年前

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3:31

What Happens When A Night Owl Wakes Up Early

Insider Science
2,712,967 回視聴 - 6 年前
0:49

I feel sleepy in afternoon - can I take a Nap ??

We R Stupid
69,558 回視聴 - 1 年前
7:05

Do Depressed People Need More Sleep? How To Do Wake Therapy

Dr. Tracey Marks
121,346 回視聴 - 5 年前
3:10

Why Are You Always Tired?

AsapSCIENCE
6,812,969 回視聴 - 7 年前
2:45

What happens when we sleep?

The Economist
10,349,801 回視聴 - 5 年前
1:17

How to fall back asleep in the middle of the night

Insider Tech
261,311 回視聴 - 8 年前
11:43

How to Stop Waking Up in the Middle of the Night- 6 Ways to Beat Insomnia Without Medication

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1,869,090 回視聴 - 3 年前
2:35

Why Do We Stretch in the Morning?

SciShow
689,663 回視聴 - 8 年前
4:21

Why You're Always Feeling Sleepy After Eating - Dr. Alan Mandell, D.C.

motivationaldoc
57,128 回視聴 - 7 年前