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 The Effect of L Carnitine on Critical Illnesses Such as Traumatic Brain Injury (TBI), Acute Kidney Injury (AKI), and Hyperammonemia (HA) Mitochondrial control of fuel switching via carnitine biosynthesis Science Role of L carnitine in Cardiovascular Health: Literature Review Cureus L Carnitine Linus Pauling Institute Oregon State University Frontiers Carnitine Traffic in Cells. Link With Cancer