Revisiting the Role of Carnitine in Heart Disease Through the Lens of the Gut Microbiota The Science of Carnitine: How It Works and Why It Matters Progression of atherosclerosis with carnitine supplementation: a randomized controlled trial in the metabolic syndrome Nutrition & Metabolism Springer Nature Link Metabolite acetyl L carnitine participates in Bifidobacterium animalis F1 7 to ameliorate atherosclerotic inflammation by downregulating theTLR4 NF B pathway ScienceDirect Intestinal microbiota metabolism of l carnitine, a nutrient in red meat, promotes atherosclerosis Nature Medicine Acetyl L Carnitine 250 mg Hypoallergenic