This dataset includes participants from five consecutive survey cycles (NHANES 2007 - 2008 to 2015 - 2016). A total of 20,804 eligible subjects were included in the analysis. It encompasses age, gende
16S rRNA full-length sequencing was used to analyze the gut microbiota of rats and investigate the mechanism through which quercetin influences the microbiota-gut-brain axis to regulate gut microbiota