Beware those scientific studies — most are wrong, researcher warns

A few years ago, two researchers took the 50 most-used ingredients in a cook book and studied how many had been linked with a cancer risk or benefit, based on a variety of studies published in scientific journals.

The result? Forty out of 50, including salt, flour, parsley and sugar. “Is everything we eat associated with cancer?” the researchers wondered in a 2013 article based on their findings.

Their investigation touched on a known but persistent problem in the research world: too few studies have large enough samples to support generalized conclusions.

Head In Ass Supporter Comments on July 6, 2018 in Politics.
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