Is Carnitine Really an Effective Fat Loss Supplement?
Carnitine is an amino acid found throughout the body. Most of the carnitine your body uses comes from your diet or supplements, and it's important for energy-producing fat metabolism.
After fatty acids are oxidized, a large amount of ATP is released, which can be used by cells. Therefore, the function of carnitine is to help fat be oxidized, thereby releasing ATP. Carnitine is also often referred to as a "porter" of fat.
Therefore, in theory, if the total carnitine content in the body can be increased by supplementing L-carnitine, the more "porters" in the cells, the faster the fat burning speed, and ultimately the effect of weight loss can be achieved. L-carnitine plays an important role in energy production. Many athletes take L-carnitine to improve endurance and athletic performance.