Characterization of TMAO productivity from carnitine challenge facilitates personalized nutrition and microbiome signatures discovery Microbiome Springer Nature Link Choline Diet and Its Gut MicrobeDerived Metabolite, Trimethylamine N Oxide, Exacerbate Pressure OverloadInduced Heart Failure Circulation: Heart Failure L Carnitine Benefits, Sources, and Side Effects Dietary supplementation of l carnitine ameliorates metabolic syndrome independent of trimethylamine N oxide produced by gut microbes in high fat diet induced obese mice Food & Function (RSC Publishing) Full article: Gut microbes with the gbu genes determine TMAO production from L carnitine intake and serve as a biomarker for precision nutrition This molecule links your diet to stroke and Alzheimer'shere's how to stop it