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Dietary nutrition and gut microflora: A promising target for treating diseases
Trends in Food Science & Technology ( IF 15.3 ) Pub Date : 2018-03-09 , DOI: 10.1016/j.tifs.2018.03.002
Ying Nie , Feijun Luo , Qinlu Lin

Background

The human gastrointestinal tract harbors hundreds of millions of microorganisms, which create a unique environment for each individual. The relationship between gut microflora and human health is being increasingly recognized, and the influence of gut microbiota on the host is well characterized, including maintenance of the body's energy metabolism and immune system. Gut microbiota have been found to be closely linked to obesity, allergy, diabetes, cancer or even some mental diseases. Diet can strongly affect human health, partly by modulating gut microbial composition and quantity.

Scope and Approach

In this review, the relationship between diseases and gut microbes and the effect of different dietary components on gut microflora are summarized. This paper mainly focused on how different diet structure such as high intake of dietary fiber, fat, protein and alcohol etc. may exert impact on specific diseases via gut microflora.

Key findings and conclusions

Specific diseases can be strongly affected by gut microflora and dietary nutrition plays an important role in affecting the composition of gut microflora for individuals since their birth. A bridge between diets and multiple diseases via gut microbiota is built in this review, hopefully to provide references for further investigation of how the diets affect human health via gut microflora and for development of functional foods targeting on gut microflora to solve some health problems.



中文翻译:

饮食营养和肠道菌群:治疗疾病的有希望的目标

背景

人的胃肠道具有数以亿计的微生物,为每个人创造了独特的环境。肠道菌群与人类健康之间的关系越来越受到人们的重视,而且肠道菌群对宿主的影响也得到了很好的表征,包括维持人体的能量代谢和免疫系统。已发现肠道菌群与肥胖,过敏,糖尿病,癌症甚至某些精神疾病密切相关。饮食可以部分地通过调节肠道微生物的组成和数量来强烈影响人类健康。

范围和方法

本文综述了疾病与肠道微生物之间的关系以及不同饮食成分对肠道菌群的影响。本文主要研究饮食结构的不同,如高膳食纤维,脂肪,蛋白质和酒精等的摄入如何通过肠道菌群对特定疾病产生影响。

主要发现和结论

肠道菌群会严重影响特定疾病,并且饮食营养在影响个体出生后肠道菌群的组成方面起着重要作用。这篇评论建立了饮食与通过肠道菌群的多种疾病之间的桥梁,希望为进一步研究饮食如何通过肠道菌群对人类健康的影响以及开发针对肠道菌群的功能性食品以解决一些健康问题提供参考。

更新日期:2018-03-09
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