Legumes like lentils, black beans, and chickpeas offer a healthy dose of protein, iron, zinc, and biotin, making them an ideal food for nail health—especially for vegetarians or vegans. The ...

Your nails can reveal hidden health clues, from vitamin deficiencies indicated by dark lines or white spots, to potential ...

However, considering the poor food choices most people make and the lack of exposure to sunlight regularly-- many across the world suffer from vitamin D deficiency.