Dietary allicin reduces transformation of L carnitine to TMAO through impact on gut microbiota ScienceDirect L Carnitine intake and high trimethylamine N oxide plasma levels correlate with low aortic lesions in ApoE transgenic mice expressing CETP Atherosclerosis Characterization of TMAO productivity from carnitine challenge facilitates personalized nutrition and microbiome signatures discovery Microbiome Springer Nature Link Revisiting the Role of Carnitine in Heart Disease Through the Lens of the Gut Microbiota I take L Carnitine for weight loss, it says not to take more then 1g per day, but I read online that i should have 2 4g per day to lose weight. What is JCI l Carnitine in omnivorous diets induces an atherogenic gut microbial pathway in humans