As a result, the tips of the fingernails may start to crack and split down the nail. Aging nails can also become thick and form ridges that split. Nutrients like iron, zinc, biotin (vitamin B7), and ...
They don't make for the prettiest of manicures, but are they something more than a cosmetic problem? Here's what a ...
The virus causing COVID-19 can survive in your fingernails meaning you could be ... “Please, during this global emergency, keep your nails short,” she concluded.