Metabolite acetyl L carnitine participates in Bifidobacterium animalis F1 7 to ameliorate atherosclerotic inflammation by downregulating theTLR4 NF B pathway ScienceDirect Metformin Lowers Plasma Triacylglycerol Levels in Mice with Impaired Carnitine Biosynthesis and Fatty Liver L Carnitine 500 Mg, Life Extension Natural Healthy Concepts L Carnitine (as L Carnitine Fumarate) 500 mg Robinson Pharma, Inc. L Carnitine is not a magic fat burner It won't melt fat, build muscle, or replace hard work. The only thing it burns is your money Stick to the basics