Lutein supplementation for myopia in children is useful to some extent, but it does not cure myopia. Lutein is an antioxidant with a photoprotective effect that protects vision to a certain extent and improves metabolism in the eye, but it does not have a direct effect on myopia. By eating more carrots, pumpkin and other foods, and paying attention to a balanced diet, you can ensure that the daily intake of lutein. For patients with lutein deficiency and absorption disorders, additional lutein supplementation as prescribed by the doctor is helpful for visual development, but it should be noted that lutein supplementation is not a cure for myopia. Children with myopia should go to the hospital in a timely manner, follow the doctor’s advice to choose to wear glasses and other means of correction, and daily need to develop the correct eye habits to prevent and control the progress of myopia.