Why does your hair go gray first on top or at the temples but remain darker underneath?
Why doesn't the gray hair appear first underneath instead of on top? Does exposure to the sun cause that to happen or is there some other factor involved?
- Anonymous1 month ago
That doesn't happen in that order with everyone. It is related to genetics and unrelated to sun exposure. I once worked with a guy that was just 26 and had a full head of grey hair. He had it for years already when I first met him.