Delayed peak insulin secretion can be regulated by adjusting diet, exercise and applying medication, etc. It is recommended that treatment be carried out under the guidance of a doctor. 1. In terms of diet: patients are advised not to eat too much food at one time. Eating less and more meals can keep the blood glucose level in a relatively stable state, and the stimulation of insulin secretion by blood glucose will be relatively mild, which will make the blood glucose level remain relatively stable. 2. Exercise: moderate exercise, aerobic exercise can effectively improve the body’s immunity and resistance, and is conducive to the body’s consumption of high blood sugar due to insulin delay. 3. Medication: a-glucosidase inhibitors such as acarbose and voglibose can slow down the absorption of glucose in the intestinal tract and reduce postprandial glucose. At the same time, attention should be paid to the hypoglycemia caused by the delay of insulin secretion peak. Specific medications should be used under the guidance of a physician.