Fast-growing fingernails may seem minor, but they can reveal important health signals. Nails, made of keratin, usually grow about 3 mm monthly, influenced by age, diet, health, and season. Sudden growth often means your body is thriving. 1. Good Nutrition – More protein, vegetables, whole grains, and nutrients like biotin, zinc, iron, and omega-3s boost nail growth. 2. Youth or...
