Vertical fingernail ridges are usually harmless and often appear due to aging. Horizontal ridges might indicate health issues like vitamin deficiencies or infections. Good nail hygiene can help ...

If you’ve suddenly noticed vertical or horizontal ridges on your nails, it’s natural to wonder why. We asked experts to explain the most common causes of fingernail ridges and what you can do about ...

Add Yahoo as a preferred source to see more of our stories on Google. You probably don’t spend much time thinking about your fingernails (unless you’re painting them!). But your nails can provide key ...

Add Yahoo as a preferred source to see more of our stories on Google. As it turns out, your nails—and ridges in particular—can reveal more about your health than you might think. Before you fall into ...

We love a good nail art moment, but seeing stripes long after the polish is gone leaves us wondering about our nail health. Fingernail ridges, or thin, raised, non-pigmented lines on the natural nail, ...

Longitudinal ridging on fingernails or toenails, also known as vertical ridges, are slender raised lines that run from the base of the nail to its tip. Often appearing as faint vertical stripes, these ...

There is a reason doctors still begin examinations with a simple look at the hands. Long before blood tests, scans, and health trackers became common, physicians often relied on visible signs from the ...

After chemo treatment, my nails were like tree trunks — showing ages and environmental stress with ridges. There are some things doctors don’t always tell you about during your TEACH session, where ...