Carnitine is an essential cofactor for transport of long chain fatty acids into mitochondria, where oxidation takes place. Carnitine deficiency leads to depressed mitochondrial oxidation of fatty acids, resulting in storage of fat Comprehensive review of the expanding roles of the carnitine pool in metabolic physiology: beyond fatty acid oxidation Journal of Translational Medicine Springer Nature Link A schematic diagram of the metabolic roles of carnitine in skeletal Download Scientific Diagram L Carnitine is Underrated. New Meta Review Reminds Us Why.