Nail polish is a popular way to add colour and style to your nails. Many people use it regularly without any problems. But for some individuals, nail polish can cause skin irritation or make existing ...

Your nails grow about three millimeters per month, and in all that slow, steady progress they’re quietly recording a running ...

Medically reviewed by William Truswell, MD Key Takeaways Vertical ridges in nails are usually harmless and may become more ...