Clinically obese type 2 diabetes patients need to reduce weight to increase insulin sensitivity, so that the weight of the standard weight, the specific methods are the following: 1, strict dietary control, dietary control is the basic means of diabetes control blood sugar weight reduction, must strictly control the daily total calorie intake, avoid eating high calorie, high fat, high sugar food, while strictly controlling the intake of carbohydrates 2, strengthen exercise, obese type 2 diabetes patients should strengthen exercise, not less than 30 minutes of exercise per day, not less than 150 minutes of exercise per week, through exercise to strengthen the body’s uptake of glucose, while mobilizing fat consumption so as to reduce weight. 3, under the guidance of doctors to choose the appropriate hypoglycemic drugs conducive to reducing The common drugs are metformin and acarbose, and SGLT2 drugs such as daglitazone and exenatide can also be used to reduce weight.