結果 : why hair turn grey
1:51

Why does HAIR turn gray?

JumpButton Studio
126,319 回視聴 - 9 年前
6:17

Why Do We Get GRAY HAIR? | Why Does Hair Turn GRAY? | The Dr Binocs Show | Peekaboo Kidz

Peekaboo Kidz
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3:45

Why Some People's Hair Turns Gray

Insider Science
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7:08

How To Naturally Reverse Premature Graying of Hair

Dr. Eric Berg DC
984,984 回視聴 - 1 年前

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2:55

なぜ髪は白髪になるのでしょうか?

SciShow Kids
186,116 回視聴 - 7 年前
5:37

Can Gray Hair Be Reversed?

SciShow
602,583 回視聴 - 1 年前

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8:27

MOST COMMON CAUSES OF GREY HAIR

MEDSimplified
1,725,738 回視聴 - 3 年前
0:30

Grey Hair Oil - Buddha Natural Anti Grey Hair Oil #greyhair #hairoil #shorts

Buddha Natural
249 回視聴 - 2 日前
3:04

Here’s What Causes Gray Hair at Early Age (You Can Avoid This) - Andrew Huberman

knowzilla
90,028 回視聴 - 1 年前
0:28

Grey Hair

Visible Body
140,537 回視聴 - 14 年前
2:42

Why does our hair turn grey? - A Week in Science

Cosmos Magazine Science News
63,779 回視聴 - 10 年前
1:03

Why do we get white hair? | #aumsum #kids #science #education #children

It's AumSum Time
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1:51

Why Does Your Hair Turn Gray? | COLOSSAL QUESTIONS

Colossal Cranium
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4:42

なぜ髪が灰色になるのか – 科学的に説明

GreenBeauty
56,656 回視聴 - 8 年前
14:52

Grey Hair | How To Stop Grey Hair | What Causes Grey Hair White

AbrahamThePharmacist
248,518 回視聴 - 2 年前
8:31

白髪になる前に知っておきたかったこと

Ditching Diets & Dye
656,266 回視聴 - 4 年前
3:18

Why Does Your Hair Turn Gray? – Speaking of Chemistry

Reactions
587,205 回視聴 - 8 年前
3:06

Will Stress Really Make You Go Gray?

SciShow
407,244 回視聴 - 6 年前
9:55

ココナッツオイルとレモンを使うだけで自然に白髪を黒に変えることができます

Editorial Natural Beauty556
198,658 回視聴 - 5 年前
2:47

Age isn't the only reason why hair starts to go gray

Baylor College of Medicine
134,445 回視聴 - 7 年前