Healthy nails are smooth, with no spots or discoloration. They don’t have pits or grooves, although they may have vertical ridges. Nails that are cracked, split, or brittle can sometimes be a sign of ...

Your fingernails could have ridges for many reasons, ranging from stress to kidney and thyroid disease. Ridges in fingernails are usually harmless. Your fingernails can reveal a lot about the state of ...

Healthy fingernails are smooth and appear in different colors as they grow out. But they’re actually transparent. Fingernails can look white at the base, pink on the majority of the nail, and white or ...

Brittle nails (onychoschizia) are a common issue that often occurs due to moisture imbalances, repeated damage, and aging. A person’s nails may start splitting at the free end of the nail. Other ...