Day: June 22, 2026

What Your Fingernails and Hair Can Tell Your Doctor About Your Health

Most people think of their fingernails and hair as cosmetic features, but they can also provide valuable clues about what’s happening inside the body. During a routine physical exam, your primary care provider may notice changes in your nails or hair that could point to nutritional deficiencies, hormonal imbalances, autoimmune disorders, infections, or other underlying health conditions. While changes in your hair or nails don’t always indicate a serious problem, they can be important pieces […]