Tamika: Many people have been duped by the claims of those who market certain questionable medical products  Their susceptibility is easy to explain: most people yearn for easy solutions to complex medical problems but don' t have the medical knowledge necessary to see through the sellers' fraudulent claims  However, the same explanation cannot be given for a recent trend among medical professionals toward a susceptibility to fraudulent claims
They, of course, have no lack of medical knowledge
arguing that since two groups are disanalogous in important respects, there must be different explanations for their similar behavior