what causes gray facial hair in men?!


Question:
when I was 27 I had two gray patches of hair on my chin (beard) then after about a year they went away. Now I have one patch coming back.
Answers:
The melanocytes aren't producing melanin to color the hair. This could be due to nutrition, or they could just be turning off.

Other Answers:
You might be stressed.
Answers:

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