What Your Nails Reveal About Your Health Home » News & Facts » What Your Nails Reveal About Your Health People may take a fancy to certain body parts. Some people may be obsessed with their hair; others may have a foot fetish, while some are downright obsessed with their nails. Nail lovers have found plenty of ways to express their love. Frequent manicures and pedicures, artificial nail extensions and nail art are some of the popular nail accessorizing techniques. While nails are all the rage owing to their body-accentuating potential, they are also a crucial body part. Fingernails protect the fingertips, certain finger bones and surrounding tissues. Most people rarely associate fingernails with disease. However, they really should. Your fingernails can give you valuable health warnings and signal the presence of serious disease. If eyes are regarded as the windows to the soul, nails offer information about your overall health. While strong and healthy nails add to your beauty, they also mean a healthy you. On the other hand, unpleasant nail symptoms offer glimpses to several health problems, including malnutrition, infection and serious diseases.