At some point, we’ve probably glanced at our hands and spotted lines on our nails.

This often piques our curiosity, leaving us to wonder: What causes these lines? Is there a way to get rid of them? Nail lines can indicate that our diet might need improvement or that we should pay closer attention to our health, among other possibilities. Below, we’ll delve into the reasons these lines appear, ways to remove them, and some helpful tips to prevent them from showing up again.