Revives Damaged Nails ...

One reviewer even found relief after struggling with foot fungus for 22 years.

Dear Dr. Roach: I have a serious problem with my fingernails splitting and coming off at the edges. I have tried biotin and keratin for almost a year without results. I am an 89-year-old man who takes ...

Here are some signs that it may be time to give your nails a break. Credit...Eric Helgas for The New York Times Supported by By Erica Sweeney Q: I keep my nails near-constantly polished, but I worry ...

Applying oils like vitamin E or coconut oil can help hydrate nails and prevent ridges from forming. Regular cardiovascular exercise can improve blood flow to nail beds and help reduce nail ridges.