GMO-free news from France

24.01.2019 |

Deceptive reporting of GMO90+ EU-funded feeding study on GM maize

GMO90+ study is falsely claimed to show the GM diets had no adverse effects and to refute the Séralini long-term study on GM maize and Roundup

An EU taxpayer-funded rat feeding study on two GM maize varieties found significant differences in the rats that ate the GM diets. These differences could indicate adverse health impacts, but the authors dismissed them as not biologically relevant, without proper scientific justification.

In fact the relevance of the changes is unknown because the study was too short to measure long-term effects, which can take one to two years to show up, and because it was confined to one generation of rats.

The GMO90+ study tested two types of GM maize, NK603 and MON810, over a 6-month period. It was published in December 2018 in the journal Toxicological Sciences under the self-explanatory title, "The GMO90+ project: lack of evidence for biologically significant effects of genetically modified maize based-diets on Wistar rats after 6-months feeding comparative trial". The authors reported no adverse health effects that could be attributed to the GM diets tested.