食物是人体和肠道菌群共同的营养物质。不同食物提供的各种营养素不但是身体的需要也会影响肠道微生物的组成和丰度,辅食添加使肠道菌群发生重要的转变,引入新食物并向家庭食物过渡,会增加婴儿肠道菌群的多样性,多种食物的摄入,保持重要的食物结构,对维持肠道有益的微生物种类和数量,对人体近期和远期的健康均有重要影响。
Abstract
Food is a common source of nutrition for both human body and gut microbiota. Various nutrients provided by different foods not only meet the needs of the body, but also affect the composition and abundance of intestinal microorganisms. Complementary foods and feeding in infancy are important for gut microbes to change, and the introduction of new foods and its conversion to family food will increase the diversity of gut microbiota. The intake of a variety of foods and the maintenance of their structure are beneficial to keeping the type and quantity of gut microbes, and have important implication for human health.
关键词
食物 /
营养 /
辅食添加 /
肠道菌群
Key words
food /
nutrition /
complementary feeding /
microbiota
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