According to the classical doctrine of Chinese medicine, there is an unceasing flow of “life energy” (Chi) throughout the body. This vital energy originates from the major organs, and flows along the continuous circulatory channels called meridians. When the energy flow is smooth and in balance, a person is healthy. If the balance is disturbed, then a person will feel ill or pain. There are some specific points along the meridians called acupuncture points where the energy flow can be stimulated and the function of related organs can be regulated.
While Chinese concepts of the physical body may, at first, be difficult for a Westerner to accept, Western researchers have verified specific physiological changes during and following acupuncture. These include a strengthening of the immune system and release of pain-killing endorphins, and better functioning of the hormonal system.
