Gut Microbiome Derived Metabolite Trimethylamine N Oxide Induces Aortic Stiffening and Increases Systolic Blood Pressure With Aging in Mice and Humans Hypertension Identification of TMAO producer phenotype and hostdietgut dysbiosis by carnitine challenge test in human and germ free mice Gut Trimethylamine NOxide Generated by the Gut Microbiota Is Associated with Vascular Inflammation: New Insights into Atherosclerosis Liu 2020 Mediators of Inflammation Wiley Online Library Simultaneous quantification of trimethylamine oxide and its precursors from gut microbial metabolic pathway JCI l Carnitine in omnivorous diets induces an atherogenic gut microbial pathway in humans