Fingernails grow 3.47 millimeters a month; toenails grow 1.62 millimeters a month. Taking biotin supplements may strengthen nails and promote their growth. Avoid using nail cosmetics regularly, as ...

Long, strong, and healthy nails can instantly make your hands look elegant and polished, even without a manicure. But if your nails constantly break, peel, or refuse to grow past a certain length, you ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While it's always nice to have a stunning manicure that has your friends swooning, at Prevention we know ...