Fingernail ridges are visible lines or grooves on the nail’s surface. They can run vertically from the cuticle to the tip of the nail (known as longitudinal ridges) or horizontally across the nail ...

You probably don’t spend much time thinking about your fingernails (unless you’re painting them!). But your nails can provide key insights into your health. Take nail ridges for instance, which may ...

The nails can be a window to health. Healthy nails are smooth and devoid of ridges grooves, spots, or discoloration. Discolored nails could be a sign of infection, drug reactions, or disease. Brown ...

The nails of both your hands and feet are made of keratin, a hardened protein. They serve as a protective tool of the body and also help in various tasks. Healthy nails are smooth, slightly curved ...