TMAO is a byproduct formed by gut bacteria digesting nutrients found in red meat, eggs and other animal products. New research finds high levels of TMAO in the blood predicts the future Intestinal microbiota metabolism of l carnitine, a nutrient in red meat, promotes atherosclerosis Nature Medicine Overview 2023 FSU iGEM Trimethylamine and Trimethylamine N Oxide, a Flavin Containing Monooxygenase 3 (FMO3) Mediated Host Microbiome Metabolic Axis Implicated in Health and Disease Drug Metabolism and Disposition Frontiers The gut microbial metabolite trimethylamine N oxide and cardiovascular diseases Trimethylamine N Oxide in Aquatic Foods Journal of Agricultural and Food Chemistry