This is why you shouldn’t believe that exciting new medical study

“It’s a fact that all studies are biased and flawed in their own unique ways. The truth usually lies somewhere in a flurry of research on the same question. This means real insights don’t come by way of miraculous, one-off findings or divinely ordained eureka moments; they happen after a long, plodding process of vetting and repeating tests, and peer-to-peer discussion. The aim is to make sure findings are accurate and not the result of a quirk in one experiment or the biased crusade of a lone researcher.”

http://www.vox.com/2015/3/23/8264355/research-study-hype

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Freakonomics Podcast: Bad Medicine, Parts 1 and 2: The Story of 98.6 and

Part I:

“We tend to think of medicine as a science, but for most of human history it has been scientific-ish at best. In the first episode of a three-part series, we look at the grotesque mistakes produced by centuries of trial-and-error, and ask whether the new era of evidence-based medicine is the solution.”

http://freakonomics.com/podcast/bad-medicine-part-1-story-98-6/

Part II:

“How do so many ineffective and even dangerous drugs make it to market? One reason is that clinical trials are often run on “dream patients” who aren’t representative of a larger population. On the other hand, sometimes the only thing worse than being excluded from a drug trial is being included.”

http://freakonomics.com/podcast/bad-medicine-part-2-drug-trials-and-tribulations/

Part III:

“By some estimates, medical error is the third-leading cause of death in the U.S. How can that be? And what’s to be done? Our third and final episode in this series offers some encouraging answers.”

http://freakonomics.com/podcast/bad-medicine-part-3-death-diagnosis/