Protein intake
Protein is an indispensable and important nutrition for eye tissues. Protein's intake is mainly eggs, milk, meat, fish, bean products and other foods.
Calcium intake
Calcium is an eye protection agent, so you should eat more milk, beans, fungi and dried fruits.
Foods rich in vitamin a
Foods rich in vitamin A include carrots, yellow-green vegetables, eggs, yellow fruits, spinach, pea seedlings, red sweet potatoes, green peppers, cod liver oil, animal livers, milk, dairy products and cream.