膳食纤维对人类健康的有益作用正逐渐被认可,其在防治2型糖尿病方面具有非常重要的作用。膳食纤维可以通过增加饱腹感、延缓碳水化合物吸收、调节脂代谢、减轻体重等多个方面调节机体血糖水平,有利于降低糖尿病的发病率,延缓并发症及改善其临床结局。近年来,国内外有关膳食纤维对2型糖尿病有利作用方面的研究不断深入。该文主要是对与其相关的研究予以综述。 The beneficial effect of dietary fiber on human health is gradually recognized, which plays a very important role in the prevention and treatment of type 2 diabetes. Dietary fiber can regulate body blood sugar level by increasing satiety, retarding carbohydrate absorption, regulating lipid metabolism, reducing body weight, etc. It is beneficial to reduce the incidence of diabetes, delay the complication and improve its clinical outcome. In recent years, domestic and international research on the beneficial effects of dietary fiber on type 2 diabetes continues to deepen. This article mainly summarizes the related research.