First, carrots and vitamin A are indispensable trace elements to maintain eye health. Vitamins and vitamin A contain the most important substances to maintain eye health. Antioxidant B carotene and carrots are the best choice for taking vitamin A. Besides carrots, cabbage and lettuce are also foods with high vitamin A content.

Secondly, spinach and spinach can prevent some eye diseases, and a carotenoid called lutein found in spinach can prevent cataracts and macular degeneration.

Third, fruits, such as kiwi fruit, orange, medlar and so on, are rich in vitamin C, which can eliminate free radicals that can cause harm to eyes.

Fourthly, eating bean products, which contain essential fatty acids that are beneficial to the eyes, phytoestrogen vitamin E and natural anti-inflammatory agents, bean products such as soy milk, soybeans and cheese are beneficial to the eyes, and foods rich in vitamin E such as olive oil and cereal are also beneficial to the eyes.