早已发现，在健康人及非胰岛素依赖性糖尿病（NIDDM）者，等量碳水化合物少量多次进餐以使其在较长时间内逐渐吸收较之短时迅速吸收的血糖指数较小，血糖峰值明显降低，所需胰岛素分泌量亦较少，且可增加胰岛素敏感性，减少胃抑制性多肽和肠胰高糖素样多肽的释放，降低空腹血清 It has been found that in healthy people and non-insulin-dependent diabetes mellitus (NIDDM), the same amount of carbohydrates a small number of meals to make it gradually absorbed in a relatively short period of time than the rapid absorption of glycemic index was small, obvious peak blood glucose Reduce the required amount of insulin secretion is also less, and can increase insulin sensitivity, reduce the release of gastric inhibitory polypeptide and gut glucagon-like polypeptide, reduce fasting serum