Most people think of fingernails as purely cosmetic. We trim them, polish them, and rarely give them a second thought. But your nails can actually reveal important clues about your overall health. Changes in color, shape, or texture may sometimes signal that something deeper is going on inside your body.
While not every nail change means something serious, certain signs shouldn’t be ignored. If your nails look like any of the following, it may be time to schedule a check-up.
