The medical term for hair graying is canities. Hair turns gray (or white) when your hair follicles stop creating melanin. Melanin is the substance that gives your skin and hair color.
To help you out, supplements can help fill in those gaps, and some of these gaps will affect the health of your hair, skin and nails. From vitamin A, C and D to essential nutrients like iron and ...
We may earn an affiliate commission from links. Keeping hair thick and lustrous can be a fickle affair. Anything from hormonal shifts to aging to the stress of, say, a global pandemic can cause ...