Trimethylamine N Oxide, More Red Meat for the Vascular Scientists Hypertension Too Much TMAO is Bad for Your Health Identification of TMAO producer phenotype and hostdietgut dysbiosis by carnitine challenge test in human and germ free mice Gut Characterization of TMAO productivity from carnitine challenge facilitates personalized nutrition and microbiome signatures discovery Microbiome Springer Nature Link TMAO Is Both a Biomarker and a Renal Toxin Circulation Research