Oxidation of trimethylamine to trimethylamine N oxide facilitates high hydrostatic pressure tolerance in a generalist bacterial lineage Science Advances Comparison of short term and long term effects of peroral L carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications What Is TMAO and How Can We Reduce Our Levels? Intestinal microbiota metabolism of l carnitine, a nutrient in red meat, promotes atherosclerosis Nature Medicine L Carnitine Linus Pauling Institute Oregon State University Revisiting the Role of Carnitine in Heart Disease Through the Lens of the Gut Microbiota