Impaired glucose tolerance in prediabetes does not always progress to diabetes through aggressive intervention. Prediabetes is the transitional stage before the onset of diabetes. About 30% of patients with early diabetes are able to achieve diabetes reversal and return to normal glucose tolerance through diet and exercise control and sensible lifestyle interventions to keep their weight within standard limits. About 30% of people with prediabetes may continue to maintain an abnormal glucose tolerance. About 30% of pre-diabetic patients are going to develop diabetes if they do not get better control, so the early stage of diabetes can be reversed if it is controlled by lifestyle interventions, sensible diet, and exercise is a possibility. In general, most of the patients with pre-diabetes can be reversed through diet, exercise, physical activity, as well as weight, abdominal circumference, and other metabolic indicators to achieve the standard. If you feel unwell, consult a doctor and follow the doctor’s instructions.