Auricular Acupuncture is one of the most popular microsystems in Eastern Medicine. Microsystems refer to treating the whole body using one small area of the body, in this case, the ear. Every inch of the body is condensed into a map on the ear which resembles an upside down fetus. You can pin-point down to a specific vertebrae and treat it through this system. There are also specific points for weight control, allergies, hormones, hypertension and more. There is a specific protocol using ear points called the NADA protocol. This involves five specific points in each ear and has been used widely for smoking cessation and any kind of addiction.