Additional file 1: Supplementary data. Effect of STW 5 (5 mL/Kg) on the microbiome in healthy rats. Microbial population concentrations are expressed as g, mg, μg, ng, or pg per gram of feces (indicated for each microbial population) and calculated taking 16S rRNA gene copy number into consideration as detailed in methods section. Data represented as means 5 ± standard deviation.