Doctors today commonly assert that they practice "scientific medicine," and patients think that the medical treatments they receive are "scientifically proven." However, this ideal is a dream, not reality, and a clever and profitable marketing ruse, not fact.

The British Medical Journal's "Clinical Evidence" analyzed common medical treatments to evaluate which are supported by sufficient reliable evidence (BMJ, 2007). They reviewed approximately 2,500 treatments and found:

• 13 percent were found to be beneficial

• 23 percent were likely to be beneficial 13 percent were found to be beneficial

• Eight percent were as likely to be harmful as beneficial

• Six percent were unlikely to be beneficial

• Four percent were likely to be harmful or ineffective.

• 46 percent were unknown whether they were efficacious or harmful

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