Fig. 3From: Vitamin K2 supplementation improves impaired glycemic homeostasis and insulin sensitivity for type 2 diabetes through gut microbiome and fecal metabolitesAlterations of microbial genera and fecal metabolites are associated with improvements of clinical characteristics. Heatmap of the Spearman’s rank correlation coefficients between different clinical characteristics and microbial genera and fecal metabolites at terminal time point caused by MK-7 intervention after adjustment for corresponding clinical baseline statusBack to article page