Patients with vitreous changes of the small arteries of the entry sphere are advised to eat high-protein nutritious food; vitamin and mineral-rich food; high-calorie easy-to-digest food; avoid eating greasy and hard-to-digest food; avoid eating fried, smoked, barbecued, raw, cold and stimulating food; avoid eating high-salt and high-fat food. Desirable foods Eggs: are protein-rich foods, which are beneficial to the body and can supplement high-quality protein, and are inexpensive and nutritious foods. One to two per day can be boiled or scrambled with other vegetables, and can also be made into soup. Apples: The rich vitamin content of apples makes them popular, and they are rich in zinc and selenium, making them the most popular fruit to eat daily, preferably between meals, and preferably without peeling and washing. Lean meat: rich in high-quality protein and essential vitamins, it is a high-calorie food. Daily consumption, fried food, boiled food can be, do not eat too much. Avoid eating food Pickles: belong to high salt food, should not be consumed too much, there is a great danger to the body, it is recommended that the daily intake of salt per person is less than 4 grams, other serious diseases pay special attention. Fatty meat: belongs to a particularly greasy food, fatty, sweet and thick taste, more food is not beneficial, aggravate the burden on the gastrointestinal tract, take as little as possible. Doughnuts: are particularly greasy food, and the oil used to process such food is of poor quality, which is extremely harmful to the human body, so it is recommended to consume less of it.