Here, we discuss the link between nutrition, non-communicable chronic diseases and socio-economic standing, with a special focus on the microbiota. We provide a theoretical framework and several lines of evidence from both animal and human studies that support the idea that income inequality is an underlying factor for the maladaptive changes seen in the microbiota in certain populations. We propose that this contributes to the health disparities that are seen between lower-income and higher-income populations in high-income countries.

中文翻译：

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贫穷如何影响饮食以改变微生物群和慢性病

在这里，我们讨论了营养，非传染性慢性病和社会经济地位之间的联系，并特别关注了微生物群。我们提供了来自动物和人类研究的理论框架和多条证据，这些观点支持以下观点：收入不平等是某些人群中微生物群中适应不良的变化的根本因素。我们建议，这加剧了高收入国家中低收入人口与高收入人口之间的健康差异。