From the mysterious white flecks that sometimes appear on nails to unusual ridging or changes in thickness, what do these ...

For the best experience, please enable JavaScript in your browser settings. Peeling nails are an indication that something is worng (Shutterstock) Keeping up with ...

Fingernails help protect the underlying skin from injury, and they also come in handy when you want to scratch an itch or peel a satsuma. But what do they reveal about your health? * All content ...