Lock D R, Bar-Eyal A, Voet H, Madar Z
Diabetes Unit, Kaplan Hospital, Rehovot, Israel.
Obstet Gynecol. 1988 Feb;71(2):180-3.
The applicability of the glycemic index concept in pregnancy has not been established. The postprandial glucose curves were measured for nine foods (glucose, bread, raisins, dates, sweet corn, bananas, oranges, spaghetti, and green peas) in 28 gestational diabetic subjects. Uniform glycemic indices were observed for each food, similar to those reported by others in nonpregnant subjects. Postprandial glucose levels reached their peak later after glucose and bread ingestion than after the remaining seven foods. These results demonstrate that despite known changes in gastrointestinal function in pregnancy, glycemic indices are uniform after the ingestion of foods. Pregnancy does not appear to alter the glycemic indices of the foods tested.
血糖指数概念在孕期的适用性尚未得到证实。对28名妊娠期糖尿病患者的九种食物（葡萄糖、面包、葡萄干、枣、甜玉米、香蕉、橙子、意大利面和青豆）进行了餐后血糖曲线测量。每种食物的血糖指数一致，与其他非孕期受试者报告的结果相似。摄入葡萄糖和面包后，餐后血糖水平达到峰值的时间比摄入其余七种食物后要晚。这些结果表明，尽管已知孕期胃肠功能会发生变化，但摄入食物后的血糖指数是一致的。孕期似乎不会改变所测试食物的血糖指数。
