Acupuncture needles consist of a stainless steel shaft and a handle made out of copper or steel. There are nine types of needles used in acupuncture; however, only six are commonly used.
In addition to weight loss, acupuncture often treats irregular bowel movements, irregular menstrual flow, mood swings, PMS, tiredness and fatigue, toxic build up in the blood and other related symptoms and causes of obesity.