The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation L Carnitine helps shuttle fatty acids into the mitochondria (the power plants of your cells) where they can be burned for energy. It's often used in fat metabolism and energy support formulas. Carnitine Metabolism and Its Role in Fatty Acid Oxidation Creative Proteomics Role of L carnitine in the transport of long chain fatty acids through Download Scientific Diagram