Fig. 3
From: Metabolomics profiling of xenobiotics in elite athletes: relevance to supplement consumption
GGM sub-networks of xenobiotics that varied significantly among sport groups. Changes are represented by nodes with sizes proportional to – (log p value) (larger nodes indicate more significant association with certain sport group). Colors represent classes of metabolites (Benzoate metabolites in yellow, chemicals in green, food components in red and xanthine metabolites in blue)