What is Chiropractic?
Chiropractic focuses on spinal function and its relationship to the nervous system. The science of Chiropractic is based on the premise that good health depends, in part, on a normally functioning nervous system.
Chiropractic principle emphasizes that the body is a self-healing, self-regulating organism and that body function is controlled and coordinated by the brain, spinal cord and the nerves that branch throughout the body.
A loss of normal motion or position of the spinal segments can irritate or impair nerve function, resulting in malfunction of the tissues and organs throughout the body. Chiropractors refer to this altered spinal function and its potential effect on the nervous system as a vertebral subluxation.

The Chiropractic approach to better health is to locate, analyze and correct vertebral subluxations to restore the proper functioning of your nervous system. Thus, returning your body to its natural state of health and wellness.
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What Causes a Vertebral Subluxation?
If the spine were subjected to an external force which is strong enough to overcome the resistance of the body's muscles and ligaments, a vertebrae will misalign or subluxate. This is a very simple principle. If you tap a nail lightly against a wooden board, nothing happens, because the force of the hammer (the outside force) is not strong enough to overcome the internal resistance of the wood. Strike the nail forcefully, and the nail will move.
There are various kinds of external, invasive forces that affect the spine. They can be put into three classifications: physical, chemical, and emotional / mental.
Physical Forces
Physical forces are probably the most well-known and most easily understood. It is not difficult to see how a physical trauma could cause a vertebra to subluxate. Falling down a flight of stairs or being run over by a truck are physical traumas which are sure to cause vertebrae to misalign from their normal position and interfere with normal nerve transmission.
The automobile accident that causes a whiplash is another such physical trauma. Almost everyone has felt the trauma of walking down two steps when there were actually three, or down three steps when there were only two. All of these traumas are physical forces that could be sufficient to subluxate the spine.
Another physical trauma which is not easily understood is subliminal, constant trauma. The mail carrier who carries the weight of the mail bag on only one shoulder is an example. The data processor who sits at a keyboard with his or her head turned at an angle for hours each day is another. Sitting, standing, learning to walk (a child will fall on its rear an average of 3,000 by the time they are 3 years old), the birth process, and sleeping incorrectly over periods of time are physical traumas which could also cause subluxations.
Chemical Forces
It is an accepted fact that a chemical can affect the tone of a muscle. Remember that the alignment of the spinal segment is dependent upon muscle tone. Lack of calcium, for example, can cause muscle spasm. A build-up of lactic acid (a by-product of muscle exertion) can cause cramps which athletes sometimes experience. Drugs can also affect muscle tone. The body has a delicately balanced chemistry. Anything that upsets this chemistry such as smoking, alcohol, caffeine, processed foods, pollution, food hypersensitivities/allergies, etc. can irritate the nervous system causing abnormal functioning of the muscle fibers, upsetting muscle tone, and cause a subluxation.
The causes of a chemical imbalance in the body sufficient to cause subluxation are numerous. If we were aware of all the chemicals that we place into our bodies, in the water we drink and the food we eat, it would frighten us. The body has the ability to remove many of these poisons, but if sufficient poisons are taken in, even the body's filtering mechanism can be overcome.
Emotional / Mental Forces
By far, the most common causes of subluxations are emotional forces. Our society's lifestyle has caused the emotional factor to be one of the most important factors causing subluxations today. We live in a fast-paced, tension filled society. If you have ever been in a tense or emotional situation (worry, fear, anger, etc.), you can remember how the muscles in the back of your neck and across your shoulders tightened. This muscle tension can cause a vertebra to subluxate.
Combination of All Three Forces
We can and should make every effort to keep our spines free of subluxations. Some subluxations may be prevented by common-sense living but many will still occur. It is important that we have our spines checked regularly by our chiropractor in order to correct subluxations as soon as they occur.
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