Hair on the face grow grey (?)

[agalgoth]

To me of 20 years! Hair dark on all body, but I have noticed that on the face they (the beard and moustaches) have started to brighten! That is, they look or appear as gray-haired! It would be desirable to learn or find out certainly what is this prikoly such, streju a pancake that-whether? Or gradually I turn to the fair-haired Norwegian?:)
Who knows, please explain, can it is necessary to address to the endocrinologist, or anything seryoznogo?

[Aritmolog]

Except for the endocrinologist, try to address your question also to the dermatologist since hair are an appendage of a skin.