Drink tea regularly. Gouqi tea can nourish liver and kidney, clear liver and improve eyesight. Chrysanthemum tea can treat dry eye caused by liver blood deficiency. Healthy diet, patients should ensure a healthy diet, diet should be light, eat more fresh vegetables, such as celery, spinach, kelp and so on.
Eat less greasy and sweet foods, and eat less such foods that are too sweet, such as refined flour, and other such sugary foods.