Protect your eyes can eat more food rich in vitamin A and vitamin C. Vitamin A is an important nutrient that constitutes the photoreceptors in the retinal photoreceptor cells, if you are deficient in vitamin A, the patient will experience night blindness, and vitamin A is also helpful for maintaining the health of the eye surface, lack of vitamin A can easily lead to corneal chondromatosis, dry eye disease, etc., usually pay attention to eat more meat, animal liver and other foods that can help to supplement vitamin A. Vitamin C has the function of antioxidant, antioxidant and promote the repair of tissue damage. Vitamin C is an antioxidant, anti-aging and promotes the repair of tissue damage, more vitamin C supplementation can help prevent cataracts, macular degeneration and other diseases. Fresh green leafy vegetables and fruits such as oranges, tangerines, kiwis, mangoes, watermelons and apples contain a lot of vitamin C, so you can eat more of them. Eat a well-balanced diet on weekdays.