Having brittle nails that easily break, chip, and split is a common irritation for many people. Although brittle nails are painful and can affect day-to-day activities, fragile nails are usually just a cosmetic concern caused by normal, everyday wear and tear. Sometimes, however, they indicate a vitamin or mineral deficiency, or another health condition. Regardless of the cause, there are a number of simple actions and natural remedies to help your nails grow stronger. The nails, which protect the fingers and toes, are composed of a hard protein called keratin […]