Analysis:

Among the common foods, foods rich in vitamin B 1 are: grain skin, beans, celery, lean meat, animal viscera, fermented foods, etc. Foods rich in vitamin PP (niacin) are: cereals, peanuts, yeast, animal liver, kidney, livestock meat, fish, etc. Foods rich in vitamin A are: animal foods (liver, milk) Plant food (green leafy vegetables, yellow vegetables and fruits, etc.). Foods rich in vitamin E include all kinds of oil seeds and vegetable oils. Vitamin C mainly comes from fresh vegetables and fruits, such as green leafy vegetables, leeks, spinach, bell peppers, celery and cauliflower, tomatoes, and fruits such as citrus, orange, grapefruit, red fruits and grapes. Wild amaranth, alfalfa, Rosa roxburghii.