結果 : what age people get gray hair
2:47

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

Baylor College of Medicine
134,457 回視聴 - 7 年前
1:19

Here's how stress can bring more gray hairs

11Alive
48,625 回視聴 - 2 年前
5:37

Can Gray Hair Be Reversed?

SciShow
602,595 回視聴 - 1 年前
8:27

MOST COMMON CAUSES OF GREY HAIR

MEDSimplified
1,725,777 回視聴 - 3 年前

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3:45

Why Some People's Hair Turns Gray

Insider Science
566,565 回視聴 - 5 年前
3:04

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

knowzilla
90,044 回視聴 - 1 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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5:25

Why Our Beards Go Gray at an Early Age

VOLT Lifeproof Grooming
34,118 回視聴 - 2 年前
0:37

Review by Saniya of Ivory Natural - Gray Hair Oil #shorts #greyhair

Ivory Natural
236 回視聴 - 1 日前
16:58

GOING GRAY EARLY (PREMATURE GRAY HAIR)| DR DRAY

Dr Dray
183,837 回視聴 - 5 年前
0:35

How gray hair can be reversed, according to new study

WDTNTV
30,033 回視聴 - 1 年前
2:11

Are there vitamins that help prevent grey hairs?

Good Morning America
58,668 回視聴 - 3 年前
4:04

How to Reverse Gray Hair, According to Scientists | Mashable

Mashable
492,553 回視聴 - 3 年前
1:51

Why does HAIR turn gray?

JumpButton Studio
126,322 回視聴 - 9 年前
14:52

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

AbrahamThePharmacist
248,520 回視聴 - 2 年前
0:31

Early greying of hair? Here's what you gotta do!

Dr Siddhant Bhargava
1,374,634 回視聴 - 2 年前
8:59

Can You Reverse Gray Hair? Dermatologist Explains | Dr. Sam Ellis

Dr. Sam Ellis
183,023 回視聴 - 6 か月前
2:44

Why Do You get Gray Hair At a Young Age - TheSalonGuy

TheSalonGuy
14,554 回視聴 - 3 年前
15:56

REVERSE YOUR GRAY HAIR NATURALLY TODAY

Dr. Anil Rajani
1,166,316 回視聴 - 1 年前
1:03

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

It's AumSum Time
2,330,036 回視聴 - 7 年前