Carnitine has the function of transporting fat from the body out of cells and converting it into a form that can be easily used as energy. However, like alpha lipoic acid, this also decreases with age, which can cause obesity. An even greater diet effect can be expected by combining (mixing) infusion with alpha lipoic acid, which has the effect of inhibiting body fat gain. L-carnitine works to incorporate free fatty acids into the body’s combustion system.