中文摘要：

人体肠道菌群参与体内糖、脂等多种营养素的代谢，与多种代谢性疾病的发生和发展密切相关。肠道菌群与Ⅱ型糖尿病的发生和发展程度也有很大关系，该文主要介绍了肠道菌群与Ⅱ型糖尿病的相关性，重点从膳食诱导、炎症因子、调控脂质代谢和食欲相关因子等方面阐述了肠道菌群对Ⅱ型糖尿病的调节机制，为Ⅱ型糖尿病的预防和治疗提出了更为科学的思路。

英文摘要：

Human gut microbiota is associated with glucose and lipid metabolism and chronic diseases disease occurrence. In addition,there is a metabolic link between gut microbiota and type II diabetes mellitus. This paper summarized the relationship between gut microbiota and type II diabetes mellitus. And we explained the effect of gut microbiota on the regulatory mechanism of diabetes mellitus II from dietary intervention,inflammatory,lipid metabolism and appetite factors. This paper provided a more methodical idea for prevention and treatment of type II diabetes mellitus.