Myopia and dietary habits actually have a certain relationship, current research shows that a diet high in sugar and fat may accelerate the development of myopia, so in daily life, it is important to pay attention to a light diet, try not to eat too sweet or fatty foods too high. The main cause of myopia is bad eye habits, such as too much time spent in close proximity, using computers, cell phones and other electronic products, which are the main causes of myopia. So in order to avoid the emergence of myopia, the first thing is to maintain reasonable eye habits, appropriate to increase outdoor time, can effectively prevent or slow down the development of myopia, is also currently recognized as an effective method.