比较关注体重和健康的人可能会发现,所谓的低血糖指数(GI)饮食似乎帮助不大。近年来,研究人员开始根据GI对碳水化合物进行分类。发现高GI的食物如白面包和马铃薯,可能会快速升高血糖,一些研究显示,富含这些食物的饮食可增加体重,导致糖尿病和心脏病的发生。一些书籍和网站也支 People who are more concerned about their weight and health may find that the so-called low glycemic index (GI) diet does not seem to help much. In recent years, researchers began to classify carbohydrates by GI. Discovering foods with high GI such as white bread and potatoes may rapidly raise blood sugar levels, and some studies show that diets rich in these foods can increase body weight, leading to diabetes and heart disease. Some books and websites are also supported