Frontiers The effect of L carnitine supplementation on lipid profile in adults: an umbrella meta analysis on interventional meta analyses Fatty acid oxidation and carnitine palmitoyltransferase I: emerging therapeutic targets in cancer Cell Death & Disease Boost Fat Burning with L Carnitine: A Comprehensive Guide MyMedicPlus Carnitine: the claims and why it may not work L Carnitine plays an important role in the larger metabolism equation: helping your body use fat efficiently as fuel. Learn more about the science on this week's post on The Wellness Edit. Meet L Carnitine a naturally occurring amino acid that plays a key role in helping the body convert fat into usable energy. It works by transporting fatty acids into your cells to