JAMA Internal Medicine published a research letter by authors J. Eric Oliver, PhD and Thomas Wood, MA, which indicates that almost half of the nation believes in at least one health conspiracy. For example, thirty-seven percent of Americans believe that the Food and Drug Administration is concealing natural cures for cancer in response to industry pressure from pharmaceutical companies. The authors conducted an online survey of 1,351 adults; the survey posited four health conspiracy theories. Forty-nine percent of those polled indicated that they believe at least one of the proposed theories, and eighteen percent believe in at least three. According to Oliver, the takeaway from the survey “is that people who embrace these conspiracies are very suspicious of traditional evidence-based medicine.
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