(Concern) What are some ways to prevent cataracts?

I looked into prevention methods because I am worried about cataracts.

First of all, UV rays are not good for the eyes.

When going out, bring good sunglasses, a parasol, and a hat.

Eat plenty of vegetables regularly.

Eat tomatoes that are rich in vitamins frequently.

Eye examinations are needed every 6 months to 1 year.

Are there any other ways to prevent this?

I'm feeling very worried and anxious.