FYI, the direction and depth of those fingernail ridges point to different causes, so let's dive a little deeper… What causes vertical ridges in nails?

Vertical ridges can show up on one, a few, or all nails. Whether vertical or horizontal, you may notice one ridge or multiple ridges that run in a straight line across the surface of the nail.

Find out what causes fingernail ridges, which can appear both vertically and horizontally on your nails, and how to get rid of them with expert-backed tips.

And that’s about it. But in reality, your nails can give you a glimpse into your overall health. If something is going on in your body, your nails could start to change, sometimes developing ridges.

Vertical nail ridges, also known as onychorrhexis, are not typically something to worry about and some people’s are naturally deeper than others. However, but the best nail ridge fillers can ...

Meanwhile, weak nails or vertical nail ridges suggest that your body lacks bone-building calcium. (If your nails keep be breaking, one of these 8 reasons could be to blame..) ...

Whether vertical or horizontal, you may notice one ridge or multiple ridges that run in a straight line across the surface of the nail. And they can appear on one, several, or all nails.