Post-retinal surgery usually refers to the retinal detachment surgery, you can eat more protein-rich food, vitamin C-rich food, vitamin A-rich food as appropriate. 1. Protein-rich foods: such as meat, eggs, dairy products, etc., can enhance the body’s nutrition and provide essential amino acids for protein synthesis during retinal repair. 2. Foods rich in vitamin C: such as oranges, tangerines, green leafy vegetables, etc. Vitamin C has the effect of promoting the repair of tissue damage, which is helpful in promoting the functional recovery of the retina after reset. 3. Foods rich in vitamin A: such as carrots, animal liver, etc. Vitamin A is an essential nutrient for the synthesis of retinal photoreceptor retinol, and supplementation will help to restore retinal function. Avoid seafood and other foods that may cause allergies. Avoid spicy and stimulating foods, do not eat onions, garlic, ginger, chili peppers, peppercorns and other spicy and stimulating foods. Avoid eating sweet or excessively oily food, such food may affect the patient’s recovery after surgery.