Acetyl L Carnitine 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 L Carnitine doesnt magically burn fat, it helps your body use fat as energy. Combine it with training and consistency, and youll feel the difference @Marybosch shows us how L Carnitine will boost Frontiers Role of Carnitine in Non alcoholic Fatty Liver Disease and Other Related Diseases: An Update