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Introduction to CAM
Complementary and alternative medicine (CAM) is a term used to describe a diverse group of healing systems that are not presently considered to be part of mainstream medicine. The goal of conventional medicine is to locate the physical source of a particular disease and then remove it. For example, if a patient has some sort of infection, a conventional doctor would probably prescribe a specific antibiotic to kill the invading bacteria. CAM practitioners, on the other hand, take a more "holistic" approach to healthcare. They believe that health and disease involve a complex interaction of physical, spiritual, mental, emotional, genetic, environmental, and social factors. In order to treat a disease or simply promote good health, CAM practitioners treat the whole body by taking all of these factors into account.
In the United States, this holistic approach to health has been labeled "alternative" for a variety of scientific, cultural, and political reasons. In many cases it is very difficult to scientifically test alternative practices, such as acupuncture, in the same way that certain conventional practices, such as medications, are tested. Although alternative therapies are often based on hundreds -- in some cases thousands -- of years of experience, the conventional medical community relies heavily on scientific evidence (rather than clinical experience) when evaluating the safety and effectiveness of a particular therapy. For this reason, many alternative practices that have not been thoroughly tested (or cannot be thoroughly tested) are considered "unscientific" by modern Western standards. In addition, many non-Western healing practices are not taught in United States medical schools, available to patients in U.S. hospitals, or even covered by health insurance in the country.
What are the basic principles of CAM?
Although CAM therapies vary widely, several themes can be traced through them all:
Resources
FDA Center for Food Safety and Applied Nutrition: Dietary Supplements Rosenthal Center: Information Resources National Cancer Institute: Office of Cancer Complementary and Alternative Medicine (OCCAM) University of Pittsburgh: Alternative Medicine Homepage National Center for Complementary and Alternative Medicine (NCCAM)
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