It is an amino acid available in supplement form and used by many people as a weight loss aid. L-Carnitine is naturally produced in our body, transporting fat to cells to produce energy. L-Carnitine plays an essential role in helping our body burn fat and preventing fat from being stored. This is a perfect supplement to include into your weight loss plan when you are willing to lose unwanted pounds and burn maximum calories. It has also proven to be very safe to use as a dietary supplement without any side effects.