TMAO and Heart Disease A Serious Heart Marker Functional Medicine University The Leader in Online Training in Functional Diagnostic Medicine Trimethylamine N oxide, choline and its metabolites are associated with the risk of non alcoholic fatty liver disease British Journal of Nutrition Cambridge Core Frontiers The gut microbial metabolite trimethylamine N oxide and cardiovascular diseases 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 and Heart Health: What You Need to Know