Additional file 4 of Association of serum 25-hydroxyvitamin D (25(OH)D) levels with the gut microbiota and metabolites in postmenopausal women in China

Additional file 4: Figure S4. Heat map for spearman correlation analysis between fecal metabolites and discriminative genera at the family level. Only significant values (p < 0.05 after FDR adjustment) are shown. Orange and blue colors represent significant positive correlations and negative correlations. Darker color represents stronger correlations.