INS and type 2 diabetes mellitus: Guidelines for Management of Postmeal Glucose in Diabetes (4) released by the International Diabetes Federation (IDF) and Chinese Expert Consensus on Management of Postprandial Hyperglycemia for Type 2 Diabetes Mellitus (5) recommend that short-acting human insulins and rapid-acting insulin analogs are used to supplement the inadequate prandial insulins to control post-meal hyperglycemia.