**What can vertical lines on your nails reveal about aging?**
If you’ve ever taken a close look at your nails and noticed fine vertical lines running from the base to the tip, you’re not alone. These lines, often called longitudinal ridges, are a common change many people experience as they age. While they may seem worrisome at first, they’re usually a natural part of the aging process.
What are vertical lines on nails?
Vertical lines are raised ridges that extend from the cuticle to the tip of the nail. Unlike horizontal lines, which can sometimes indicate illness or trauma, vertical ridges are usually harmless. They tend to become more visible over time, especially after age 40.
Why do they appear with age?
