Supplements don't replace the workbut they can support it L Carnitine helps your body turn fat into usable energy, so you can push harder and recover better. Consistency first. Supplements second. Results L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe l Carnitine Supplementation in Recovery after Exercise The carnitine shuttle. l carnitine and acetyl l carnitine enter the Download Scientific Diagram Role of L carnitine in the transport of long chain fatty acids through Download Scientific Diagram