If you want a more direct approach to weight loss, you could try some weight loss shots. This is a way to make those fats disappear with ease. Various injections available today are prescribed for weight loss, but only a few of them work just as well as they claim. These weight loss shots are medically called lipotropics, substances that promote and encourage the breakdown of fat throughout various parts of the body, while at the same time increasing metabolism. There are two most famous weight loss injections in the market, the first one being the Human Chorionic Gonadotropin or hCGs which only a doctor can administer, while the other one, namely vitamin b12 injections, can be purchased without prescription.