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

beneath the surface of your health.

By staying aware of how your nails look and feel — and giving them the care they need — you can keep them strong, smooth, and healthy for years to come.

If something feels off or changes rapidly, don’t hesitate to bring it up with your healthcare provider. When it comes to health, even small details can be worth a continue reading …