My toenails are starting to curve downward and dig into the skin. Why does this happen with age?

Genetics play a significant role in determining nail shape and structure. If you have a family history of downward-curving or pincer nails, you may be more likely to experience similar changes as you age. Genetic factors can influence the thickness of the nail plate, the rate of nail growth, and the overall curvature.

While genetics cannot be changed, understanding your genetic predisposition can help in taking preventive measures to minimize the impact of nail curvature. Regular monitoring and proper nail care can mitigate some of the discomfort associated with genetically influenced nail changes.

Footwear plays a critical role in the health of our toenails. Shoes that are too tight or do not provide adequate support can exert pressure on the toenails, encouraging them to grow downward or become ingrown. The same is true for socks that are too tight or compressive.