Eating more vitamin C-rich foods such as fresh green leafy vegetables and fruits, and vitamin A-rich foods such as meat and carrots is good for eye health. The health of the eyes requires the support of a variety of nutrients, the most important of which are vitamin A and vitamin C. The eye is a key component in the growth and development of many tissues. Vitamin A plays an important role in the growth and development of many tissues in the eye and in maintaining normal function, for example, it is involved in the synthesis of retinal photoreceptors and the maintenance of the eye surface in a healthy state. Vitamin A deficiency can lead to night blindness, dry eye, corneal softening and other diseases. Eating more meat, carrots and other foods can replenish vitamin A for the body. Vitamin C is a powerful antioxidant, promotes the repair of tissue damage, for the eye lens, macula and other structures have a protective effect, deficiency of vitamin C is prone to cataracts, macular degeneration and other diseases, by eating more fresh leafy vegetables, as well as oranges, kiwi, mango and other fresh fruits, the body can be replenished with vitamin C.