At the same time, we should eat more foods rich in protein. Thank you for inviting me. Nowadays, children have online classes every day, which is very eye-catching. They can eat more carrots, which are rich in vitamin A and very good for their eyes. You can stir-fry meat with shredded carrots, stew bone soup with carrots, or add carrots to juice. When using the computer or reading books or newspapers, it is best to take a 5-minute break every 30 minutes, stand up and walk, or look out of the window to stretch the line of sight that has been paying attention to close range. The distance from the computer screen should not be less than 30 cm, and goggles certified for radiation protection should be used.
To protect your eyes, you can eat some vegetables with high vitamin A content. First, you should eat more spinach, and you can supplement all kinds of dark fruits and vegetables, such as carrots, broccoli, pumpkins and other vegetables rich in carotene. Then you can give your children more tea in daily life to clear the liver and improve eyesight.
Blueberries: contain anthocyanins, which can reduce eye circulation damage and improve vision. (One blueberry will taste a little sour, but a box of blueberries is not necessarily sour and sweet, so it is recommended that three or four blueberries be eaten together, and the sour and sweet taste will be good. ) Vitamin A is an important nutrient, which is responsible for vision in darkness and changing vision between light and darkness. If the eye is compared to a camera, then the retina is the photographic negative of the camera, and vitamin A is the photosensitive substance on the negative. Without photosensitive materials, photos can't be exposed and mapped well.