reveal more than your biological age, though. There are several health conditions that change the appearance of your fingernails. For example, a dark streak on a fingernail could indicate the development of melanoma. Nails with numerous little dents could indicate that you have psoriasis or atopic dermatitis. Yellowing nails can be a sign of rheumatoid arthritis or lung disease. Clubbed or curved nails could indicate health issues associated with your heart, lungs, liver, and stomach. White nails can indicate that you have diabetes or liver disease and pale nails could
Doctor Uncovers A Telltale Sign In Your Fingernails That May Predict Your Life Expectancy
