Lines on Your Fingernails: What They Might Reveal About Your Health

start moisturizing and note any changes in your lines on your fingernails. You’ve got this.

P.S. A daily biotin-rich snack can support nail growth and soften lines on your fingernails — share this guide with a friend who’s noticed the same thing!

FAQ About Lines on Your Fingernails

What causes vertical lines on your fingernails?
Vertical lines on your fingernails are usually from natural aging or mild dehydration and are harmless in most cases.

Are horizontal lines on your fingernails serious?
Horizontal lines on your fingernails called Beau’s lines may