The role of carnitine in normal and altered fatty acid metabolism ScienceDirect L carnitine known as the energy nutrients, provides massive benefits to your heart and works best with Alpha Lipoic Acid. L Carnitine Linus Pauling Institute Oregon State University If you're putting in the work but the scale isn't moving, your body might just need a little help tapping into its fat stores. That's where L Carnitine comes in. It's not a L carnitine is an amino acid that is produced in your body that helps the body turn fat into energy. Carnitine is found in nearly all cells of the body and researchers have