现在,患有近视的中小学生比例越来越大。预防近视是我们每个中小学生都应重视的问题。这不仅要养成良好的用眼习惯,还要在饮食方面加以注意。专家指出,空气污染或夏天过度暴晒,使眼睛释放出较多的自由基,是诱发近视的一个重要原因。多吃护眼食品,从饮食上来预防近视是生活中比较实用的办法。中医认为,肝开窍于目,也就是 At present, the proportion of primary and middle school students with myopia is increasing. The prevention of myopia is a problem that every elementary and middle school student should pay attention to. This is not only to develop good eye habits, but also to pay attention to diet. Experts pointed out that air pollution or excessive summer exposure causes the eyes to release more free radicals, which is an important cause of myopia. Eating more eye-protection foods and preventing myopia from diet are more practical ways of life. According to traditional Chinese medicine, the liver is open to the eyes, that is,