When someone mentions nail problems, you will probably think of brittle nails, or changes in their colour. However, sometimes ...

As people age, vertical nail ridges, known as onychorrhexis, can form due to nutritional deficiencies, anemia, digestive ...

Beau's lines may take weeks or even months to appear because of the time it takes for nails to grow, but they can serve as a historical marker for periods of stress. Unlike vertical ridges ...