Acupuncture is the insertion of very fine needles, sometimes in conjunction with electrical stimulus, on the body’s surface, in order to influence physiological functioning of the body. Acupuncture can also be used in conjunction with heat produced by burning specific herbs, this is called Moxibustion. In addition, a non-invasive method of massage therapy, called Acupressure, can also be effective. The first record of Acupuncture is found in the 4,700 year old Huang Di Nei Jing (Yellow Emperor’s Classic of Internal Medicine). This is said to be the oldest medical textbook in the world. It is said to have been written down from even earlier theories by Shen Nung, the father of Chinese Medicine. Shen Nung documented theories about circulation, pulse, and the heart over 4,000 years before European medicine had any concept about them. As the basis of Acupuncture, Shen Nung theorized that the body had an energy force running throughout it. This energy force is known as Qi (roughly pronounced Chee). The Qi consists of all essential life activities which include the spiritual, emotional, mental and the physical aspects of life. A person’s health is influenced by the flow of Qi in the body, in combination with the universal forces of Yin and Yang . (I will discuss Yin and Yang a little later). If the flow of Qi is insufficient, unbalanced or interrupted, Yin and Yang become unbalanced, and illness may occur. Qi travels throughout the body along “Meridians” or special pathways. The Meridians, (or Channels), are the same on both sides of the body (paired). There are fourteen main meridians running vertically up and down the surface of the body. Out of these, there are twelve organ Meridians in each half of the body (remember they are in pairs). There are also two unpaired midline Meridians.