What should cataract patients eat?

Patients with cataracts should eat a diet rich in vitamin C, vitamin E, lutein, zinc, and high-quality protein. A balanced diet can help protect the lens and slow the progression of the condition. If symptoms such as sudden vision loss or eye pain occur, prompt medical attention is recommended.

1. Foods rich in vitamin C: Vitamin C acts as an antioxidant that reduces oxidative damage to the lens. Fresh vegetables and fruits are excellent sources, helping to delay worsening lens opacity and providing nutritional support to ocular tissues.

2. Foods rich in vitamin E: Vitamin E helps maintain the stability of lens cell membranes and reduces damage from free radicals. Examples include nuts and plant oils. These foods support normal eye function and help slow disease progression.

3. Foods rich in lutein: Lutein filters harmful blue light, reducing damage to the retina and lens. Sources include dark green vegetables and egg yolks. Long-term intake helps protect photoreceptor cells and maintain healthy vision.

4. Foods rich in zinc: Zinc is involved in the activity of various enzymes in the eye and promotes nutrient absorption. Examples include lean meat, fish, and shellfish. Moderate zinc intake supports eye metabolism and contributes to lens health.

5. High-quality protein foods: High-quality proteins are essential for repairing eye tissues. Examples include eggs, milk, and soy products. These provide necessary nutrients to the lens and ocular structures, enhancing tissue resilience.

Diet should be balanced and varied, avoiding high-sugar and high-fat foods while limiting salt intake. Steaming, boiling, and stewing are recommended cooking methods to preserve nutrients. Eating regular, moderate meals and maintaining a healthy lifestyle further support eye health.