Saturday, January 3, 2009

Acupuncture Points

By Peter A.C. Garrison

According to Traditional Chinese Medicine (TCM), illness and disease are caused by imbalances or breaks in the flow of life force throughout the body. To restore its harmonious flow and health, this "qi" or life force is manipulated by the inserting fine needles into acupuncture points throughout the body. These acupuncture points are primary to the practice of acupuncture by licensed acupuncturists, and according to Traditional Chinese Medicine, there are dozens of them all over the human body.

These acupuncture points create an energetic river or system in the body according to TCM, similar to lakes and rivers. Using this water analogy, TCM likens a healthy body to a healthy water system. When there is a free flow of energy, the system of which it is a part is considered healthy. When there is blockage or stagnation of that energy, the system is unhealthy or diseased. By unblocking or strengthening the flow of qi at key points, acupuncture allows the body to heal itself.

Because of their fear of needles, many people are afraid to try acupuncture. Luckily, the insertion of these hair-thin needles along acupuncture points is most often painless. And during the few times when discomfort is experienced, the sensation is akin to a mosquito bite and is far less painful than receiving an injection or donating blood.

Where exactly do the meridians exist? What paths do they take throughout the body? While TCM has already mapped them out, Western science is still trying to play catchup with its own set of tools. The challenge lies, however, in the subtlety of this life force energy, which prevents Western tools from being able to reliably detect it yet. Westerners have tried mapping the meridians to blood or nerve pathways with little success. Some now believe that the connective tissues in the body may hold the meridians.

Western scientists are also attempting to put together the mechanism by which acupuncture points affect the body. New data is suggesting that acupuncture points are actually specialized conductors of the body's biological electromagnetic signals. For example, the flow of a pain signal from a body part to the spinal cord and eventually to the brain are controlled by what Western science posits are "gates" throughout the central nervous system. Like streets and alleys, the body's nerve pathways can handle a limited amount of information or flow through its pathways.

Like ambulances, some signals are given higher priority and clearance by the body's nerve system. These higher priority signals fly by ordinary signals, at times even crowding them completely out of the pathway. Acupuncture generates these faster signals, and subsequently crowds out the slower, lower priority pain signals from reaching the brain. The signals produced by acupuncture may also trigger the release of opioids and other pain-reducing chemicals, perhaps also directing the immune system to give special attention to certain portions of the body.

Studies have also found that the stimulation of acupuncture points not only attenuates pain but also affects directly the body's circulation, blood pressure, cell production in blood, and immune system function. The points also stimulate the brain and spinal cord to release chemicals into the rest of the body which alter brain chemistry in a beneficial way.

Regardless of when Western science finally unravels the mystery of acupuncture and its points, there is ample evidence to show that acupuncture is effective in treating a variety of diseases. These acupuncture points stimulate the central nervous system at points along the skin with increased electrical conductivity. By balancing qi through its influence on the yin and yang forces in the body, acupuncture is capable of producing amazing medical results. - 16650

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