My toenail looks like this. What can I do at home to fix it?
Toenails, like fingernails, are made of a protein called keratin. They serve as a protective layer for the toes and can be indicators of overall health. Healthy toenails should be smooth, without pits or grooves, and consistent in color. Common Causes of Toenail Issues Several factors can lead to brittle and splitting toenails, including: – ...