Differential effects of oral and intravenous L carnitine on serum lipids: is the microbiota the answer? L Carnitine intake and high trimethylamine N oxide plasma levels correlate with low aortic lesions in ApoE transgenic mice expressing CETP Atherosclerosis JCI l Carnitine in omnivorous diets induces an atherogenic gut microbial pathway in humans Gut Microbiota and Ischemic Stroke: The Role of Trimethylamine N Oxide This molecule links your diet to stroke and Alzheimer'shere's how to stop it