Another weight loss product offered are B12 lipotropin injections that are designed to burn fat. These metabolic injections are a state-of-the-art component of this medical weight loss system. These shots have been shown to boost metabolism as well as provide a host of other benefits. Lipotropin compounds help to promote fat flow both from and to the liver. They improve the functioning of the liver and fat metabolism. As a top weight loss doctor, Dr. Cherkassky uses this tool as a way of boosting his patient’s energy, improving their sleep quality, as well as their overall health and sense of well-being.