Medical research shows that vitamins are closely related to the occurrence of eye diseases. Patients with overuse of eyes need more vitamins and minerals needed by the eyes. Vitamin a and carotene can be supplemented with animal liver, egg yolk, milk, spinach, carrot, pumpkin, citrus, mango, etc. Vitamin B can help the eyes recover from fatigue. It can fill egg yolk, milk, yogurt, liver, lean meat, soybeans, etc. Eye movement depends on muscle contraction. Calcium is closely related to muscle flexibility, and can supplement milk, tofu, dried rice, etc. Vitamin C and vitamin E can delay the aging of eyeball function and increase the nutrition of optic nerve. If it is to prevent the occurrence of various senile eye diseases, you can supplement tomatoes, hawthorn, kiwi, etc.