What Those Vertical Ridges on Your Fingernails Might Be Telling You — Especially After 40

cases — a form of skin cancer called melanoma, which can develop under the nail.

Early detection matters, so never ignore a sudden or dramatic change in your nail’s appearance.

How to Care for Aging Nails

Even though ridges may be part of aging, there are several ways to care for your nails to minimize their appearance and improve their overall strength:continue reading …