A member asked:

Why do birthmarks grow gray hair?

A doctor has provided 1 answer

Gray hairs...: ...Last longer than pigmented hairs; possibly on this nevus only the gray ones are left. This is not a universal rule for all birthmarks.

Answered 10/28/2013

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Related Questions

A member asked:

What does it mean if I have a birthmark on top of my head?

A doctor has provided 1 answer