And while it seems that stressful life events — like being president — may cause gray hair, the truth is a bit more complicated. Gray hair is likely caused by a combination of genetics ...

we’ve put together a guide of everything to look for in a men’s hair dye for gray hair. When choosing a hair dye, deciding between a permanent or semi-permanent (also commonly referred to as ...

Man: Just For Men. She'll love the way you look. Flanagan: So why does it happen? Dr. Jennifer Chwalek: The process of hair changing from darker color to white or gray with age is mainly due to ...