Fig. 7

Microbial taxonomic compositions are associated with habitual diet. a Heatmap of all the detected significant correlations between fungal taxonomic compositions and diet categories. b Heatmap of all the detected significant correlations between bacterial taxonomic compositions and diet categories. The asterisk indicates that the correlation index for the corresponding species metadata pair is significant. For better visualization, this plot with higher resolutions can be found in Additional file 14: Fig. S7