L Carnitine Benefits for Fat Burning and How to Use ICONFIT 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 From brain to muscle, L Carnitine plays a key role in energy metabolism, endurance, and recovery by supporting efficient fat to energy conversion. L Carnitine For Weight Loss: 10 Key Benefits, Diet Plan, Dosage How to Use L Carnitine for Maximum Fat Burning