Acupuncture has been an essential part of medicine for thousands of
years in the East, yet even as it catches on in the West, physicians in
this part of the world have yet to figure out exactly how this ancient
technique works. Whatever the mechanisms, acupuncture does appear to
work. Scientific studies are offering real evidence that it can ease
pain and treat ailments ranging from
osteoarthritis to
migraine headaches.The technique of acupuncture involves placing hair-thin needles in various pressure points (called
acupoints)
throughout the body. Stimulating these points is believed to promote
the body's natural healing capabilities and enhance its function.
East Meets West
Two
very different theories exist as to how acupuncture works.

According to
Chinese philosophy, the body contains two opposing forces:
yin and
yang.
When these forces are in balance, the body is healthy. Energy, called
"qi" (pronounced "chee"), flows like rivers along pathways, or
meridians,
throughout the body. This constant flow of energy keeps the yin and
yang balanced. However, the flow of energy can sometimes be blocked,
like water getting stuck behind a dam. A disruption in the flow of
energy can lead to illness.Approximately 2,000

different acupuncture points lie along the body's
meridians. The idea behind acupuncture is that stimulating these points
with acupuncture needles or pressure relieves obstructions in the flow
of energy, enabling the body to heal.In the Western view, acupuncture likely works by stimulating the
central nervous system (the brain and spinal cord) to release chemicals called
neurotransmitters and
hormones. These chemicals dull pain, boost the immune system and regulate various body functions...(to be continued...)