What to eat after cataract surgery

Nov 18, 2025 Source: Cainiu Health
Dr. Huang Yuhong
Introduction
After cataract surgery, it is advisable to consume foods rich in vitamin C, high-quality protein, lutein, dietary fiber, and those high in zinc. A balanced diet can support eye tissue repair and promote postoperative recovery. If persistent eye discomfort or unusual physical reactions occur after surgery or following dietary changes, prompt medical attention is recommended.

After cataract surgery, it is recommended to consume foods rich in vitamin C, high-quality protein, lutein, dietary fiber, and those high in zinc. A balanced diet can support the repair of ocular tissues and promote postoperative recovery. If persistent eye discomfort or any abnormal physical reactions occur after surgery, medical attention should be sought promptly.

1. Foods rich in vitamin C: such as fresh vegetables and fruits. Vitamin C acts as an antioxidant that reduces free radical damage to ocular tissues, promotes lens repair, enhances eye resistance, and lowers the risk of infection.

2. High-quality protein foods: such as lean meat, eggs, and milk. Protein is an essential building block for repairing eye tissues, providing nutritional support for the healing of the cornea, conjunctiva, and other tissues, thus accelerating recovery of surgical wounds.

3. Lutein-rich foods: such as spinach, corn, and pumpkin. Lutein helps protect the macula region of the retina, reduces light-induced eye irritation, and supports the maintenance of normal visual function after surgery.

4. Dietary fiber-rich foods: such as whole grains, celery, and bananas. These foods promote intestinal motility, prevent constipation caused by reduced activity or bed rest after surgery, and avoid straining during bowel movements that could negatively affect eye recovery.

5. Zinc-rich foods: such as nuts, seafood, and lean meat. Zinc plays a role in ocular metabolic processes, promotes wound healing, boosts immunity, and aids the body in better absorption of nutrients.

Diet after surgery should be light and easy to digest. Avoid spicy, stimulating, and greasy foods. Control portion sizes, eat small meals frequently, and avoid overeating. Preferred cooking methods include steaming, boiling, and stewing to preserve nutrient content and support overall recovery.

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