Patients with high myopia should first ensure a balanced diet, on top of which they can eat more vitamins rich in multiple vitamins A, B, C, E, as well as lutein, anthocyanin and trace elements such as selenium, chromium, copper, zinc, etc., which is beneficial to slowing down the lesions of high myopia. First, patients with high myopia should eat less sweets and drink less carbonated drinks. Second, the eyeball wall of patients with high myopia is relatively thin, so they can drink more milk as appropriate, supplement foods rich in vitamin B and foods rich in zinc, copper, chromium and other trace elements to increase the hardness of the eyeball wall. Third, vitamin A, lutein, as well as anthocyanins on the retina and macular nutrient metabolism have certain benefits, you can eat more carrots, black goji berries and a variety of fresh vegetables and fruits.