View of The origin of trimethylamine N oxide (TMAO) and its role in development of atherosclerosis Journal of Food Bioactives Dietary allicin reduces transformation of L carnitine to TMAO through impact on gut microbiota ScienceDirect Identification of TMAO producer phenotype and hostdietgut dysbiosis by carnitine challenge test in human and germ free mice Gut Gut microbe derived metabolite trimethylamine N oxide activates PERK to drive fibrogenic mesenchymal differentiation: iScience