High glycosylated hemoglobin indicates unsatisfactory blood sugar control. In terms of treatment, it is recommended to reduce the intake of sugar, keep the diet light, eat less sweet and stimulating food, reduce the intake of carbohydrates, and choose coarse grains as the main food. Eat more vegetables to maintain a balance of nutrients. At the same time, pay attention to with good sports, such as walking, jogging, jumping rope, etc.. You can also do some simple aerobic exercise before going to bed, which are good for hemoglobin control. However, if glycated hemoglobin is still high after diet and exercise control, medication should be considered to control blood sugar.