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

Our nails, although often neglected, are more than just functional tools or elements of beauty: they can be important windows ...

Swelling or inflammation in the palms might indicate a deficiency in Vitamin B12. This symptom can come with redness or discomfort. The body's immune response to low vitamin levels can result in ...