Smokers were found to be four times more likely to begin graying prematurely, compared to nonsmokers.
He has graying red hair and is lean in build.
During fighting or feeding time a larger specimen of this fish may be seen graying out (darkening in body).
They barely notice him when he walks in, and seem unfazed by his graying hair and wrinkling skin.
He is described as having large and distinct features: his shaggy, graying head, his broad forehead, and his fleshy nose.
Ridges found himself cast in character roles, as his graying hair put his romantic leading man days at an end.
It is another possible intermediate step in the graying process of the horse.
The death of the melanocyte stem cells causes the onset of graying.
