Eat less sweets, especially for children and adolescents who are developing their eyesight. Eating sweets will consume calcium ions needed by the eyeball wall, and substances such as vitamin A and lutein are key nutrients to promote vision development. If children lack these nutrients, their eyesight will definitely decline.

Parents must ensure a balanced diet if they want their children's eyes to be brighter. Of course, parents can also give their children some nutrients to promote vision development.

Prevention and control of myopia should be carried out in many ways. Diet is only one aspect. Let children have more exposure to natural light, use their eyes outdoors for more than 2 hours every day, and pay attention to using their eyes at close range, and pay attention to reducing the burden on their eyes, so as to better care for their eyes.