Don't Leave Your Surplus Weight Loss Goals And Objectives A Formula! If your metabolism is like an engine, then food is (like) gas. Once the food and the fluids are processed what is left behind forms the toxic waste of the body. One common laser vein treatment is called endovenous laser ablation. However, there are 3 key things that will happen that are not only certified AWESOME... but they are also 3 things most people don't usually think about achieving once they lose weight.