Coulston A, Greenfield M S, Kraemer F B, Tobey T A, Reaven G M
Am J Clin Nutr. 1981 Dec;34(12):2716-20. doi: 10.1093/ajcn/34.12.2716.
Two test meals, varying only in type of carbohydrate foods, were given to 12 volunteers with impaired glucose tolerance. The carbohydrate content of one meal was composed of potato and gelatin, while the other meals contained an equivalent amount of carbohydrate as rice and corn. The two meals were otherwise identical, and the additional constituents were turkey, green salad, and salad dressing. Plasma glucose and insulin responses were significantly lower after the meal containing rice and corn, with the change in the insulin response being the most dramatic. These results raise the possibility that variations in source of dietary carbohydrate may have therapeutic utility in patients with impaired glucose tolerance.
向12名糖耐量受损的志愿者提供了两种仅碳水化合物食物类型不同的测试餐。其中一餐的碳水化合物成分由土豆和明胶组成，而另一餐含有等量的大米和玉米碳水化合物。两餐的其他方面相同，额外的成分是火鸡、蔬菜沙拉和沙拉酱。食用含大米和玉米的餐后，血浆葡萄糖和胰岛素反应显著降低，胰岛素反应的变化最为显著。这些结果增加了膳食碳水化合物来源的差异可能对糖耐量受损患者具有治疗作用的可能性。
