Barrett founded the Lehigh Valley Committee Against Health Fraud in 1969, and it was incorporated in the state of Pennsylvania in 1970.
Quackwatch is closely affiliated with the National Council Against Health Fraud.
Chief among the critics is the National Council Against Health Fraud, an organization of doctors based in Loma Linda, Calif.
Other organizations concerned with health care claims include Quackwatch and the National Council Against Health Fraud.
"Everyone alive today has come to expect that the products they buy are at least safe," said Dr. William Jarvis, director of the National Council Against Health Fraud.
He has been the chairman of HealthWatch (formerly the Campaign against Health Fraud) from 1991-1993, 1997-1999, 2003-2005.
National Council Against Health Fraud.
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Flint was assisted in filing her lawsuit by the National Council Against Health Fraud.
A similar program was reviewed by the National Council Against Health Fraud, which found that such detoxification methods do the opposite of what Hubbard claimed.