L Carnitine Benefits for Fat Burning and How to Use ICONFIT L carnitine known as the energy nutrients, provides massive benefits to your heart and works best with Alpha Lipoic Acid. Carnitine Rich Foods: Understanding L Carnitine and Its Benefits Loyal Levocarnitine, commonly known as L Carnitine, is a naturally occurring compound that the body produces from the amino acids lysine and methionine. It plays a critical role in energy production by transporting fatty