STEPHEN BARRETT/QUACKWATCH has been thoroughly discredited many times.
Quote from the Court Case: Stephen Barrett, M.D. vs. Tedd Koren, D.C. and Koren Publications, Inc.
"The most damning testimony before the jury, under the intense cross-examination by Negrete, was that Barrett had filed similar defamation lawsuits against almost 40 people across the country within the past few years and had not won one single one at trial.
During the course of his examination, Barrett also had to concede his ties to the AMA, Federal Trade Commission (FTC) and Food & Drug Administration (FDA). "
http://www.canlyme.com/quackwatch.html
In the 1990's, Stephen Barrett put his medical license on ice and launched many legal and smear campaigns against several of us: homeopaths, activists, and doctors with far better credentials than himself ... often hiring himself or one of his cronies as an 'expert' in the very lawsuit he launched! This totally backfired on him in his ill-fated suit against King Bio where the judges nailed he & Wallace Sampson as being biased and unworthy of credibility.
Because he had failed his Psychiatric Boards, he was never board certified so now, with no active medical license, there was no regulatory body above him as he waged lawsuit after lawsuit and concurrently smeared physicians and scientists and activists he was suing on his perjorative websites.
http://www.humanticsfoundation.com/QuackWatchWatch.htm