The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation L carnitine: Science Backed Benefits, Risks, and More Role of L carnitine in oxidative metabolism. CoASH, acetyl CoA; CPT, Download Scientific Diagram The Effect of L Carnitine on Critical Illnesses Such as Traumatic Brain Injury (TBI), Acute Kidney Injury (AKI), and Hyperammonemia (HA) Acetyl l carnitine helps sepsis survivors recover L carnitine tartrate supplementation in the fight against infectious disease