Vitamin B2,

It can promote development and cell regeneration; promote the normal growth of skin, nails, and hair; help eliminate inflammation in the mouth, lips, and tongue; improve vision, Reduce eye fatigue; interact with other substances to help metabolize carbohydrates, fats, and proteins.

Foods rich in vitamin B2: milk, animal liver and kidneys, brewing yeast, cheese, green leafy vegetables, fish, eggs.