If you are already suffering from myopia, on the one hand, you should actively cooperate with your doctor for correction and treatment; on the other hand, you should also consciously change your bad eating habits, adjust the unscientific dietary structure, and increase the intake of more “eye-friendly” foods. “Medicine” and “food” together will produce twice the effect with half the effort. 1 .Cultivate good eating habits and behaviors Bad eating habits and behaviors are the main cause of micronutrient deficiency. (1) should eat less or no snacks (especially less sugar food), eat more natural substances with complete nutrition. Snacks are mostly finely processed foods, which have lost a large amount of micronutrients in the production process; in addition, most snacks are high in sugar. (2) Correct the bad habits of partial eating and picky eating, and ensure the diversity of food types. (3) Eating more coarse and reasonable dietary structure plays an important role in protecting the eyesight of teenagers. “One part prevention is better than 10 parts treatment”! Therefore, teenagers should pay attention to eye hygiene, develop scientific eye habits, and insist on eating foods that are good for the eyes to prevent problems before they happen. Grain brown rice, eat less processed too fine food to maximize the retention of micronutrients. (4) Eat more hard foods. Chewing hard foods such as carrots, nuts, fruits and soybeans can promote eye muscle movement and improve the self-regulation ability of the eyes. 2, adjust the dietary structure, to ensure balanced nutrition in the daily diet to pay attention to a reasonable mix, balanced diet, in order to give full play to the synergistic effect of various nutrients. The diet of adolescents should: (1) appropriately increase fish, meat, milk and eggs to ensure adequate protein supply. (2) Ensure the supply of calcium. Rib soup, shrimp, soybean products, milk is not only rich in calcium, and the utilization rate is also quite high. (3) Meet the body’s demand for zinc and chromium. Increase the proportion of intake of lean meat, beef and animal liver in moderation, and insist on eating coarse brown rice and fresh vegetables, melons and fruits. Fresh fruit as a snack before and after meals is a good choice, such as oranges, apples, dried fruits (such as raisins), etc.. But pay attention: about half an hour before and after meals to eat to give full play to its nutritional function. (4) Ensure adequate vitamins. Animal liver, fresh vegetables, fruits and vegetables can be increased according to individual nutritional status. Those who use their eyes excessively should especially eat more animal liver, carrots, egg yolks and other foods rich in vitamin A (original). In addition, adolescent myopia patients can usually adhere to drink wolfberry chrysanthemum tea. Goji berries are rich in carotene (vitamin A original), vitamin B1, B2 and calcium, which are essential nutrients for healthy eyes, and can make eyes easy and bright when taken for a long time. Specific method: hot water brewing and drinking, you can repeat brewing, but do not drink again after overnight. You can also drink porridge with goji berries, which has a significant effect on improving blurred vision and tearing. In short, in the arrangement of daily meals, according to the actual situation of the individual targeted arrangements related to food, and adhere to the principle of a reasonable mix of meat and vegetables, organic combination of coarse and fine grains. Rice and noodles, chicken, duck, fish, meat, soybean products, vegetables and fruits should be eaten in moderation, not partial food, not picky, eat less or do not eat snacks. Only in this way can we achieve a balanced nutrition and prevent myopia.