Caen, 14 December 2009: In what is being described as the first ever and most comprehensive study of

three major GMOs about assessing the effects on mammalian health, researchers from CRIIGEN and

Universities of Caen and Rouen have highlighted a number of new sex and often dose dependent side

effects linked with their consumption. Their study of the 90-day feeding trials data of insecticide

producing Mon 810, Mon 863 and Roundup herbicide absorbing NK 603 varieties of GM maize clearly

underlines adverse impacts on kidneys and liver, the dietary detoxifying organs, as well as different levels

of damages to heart, adrenal glands, spleen and haematopoietic system. Ironically, the confidential raw

data of Monsanto about feeding trials on rats that these researchers have analyzed allowed the

international authorization of these three commercialized GMOs in different parts of the world.

Although different level of adverse impact on vital organs were noticed between the three GMOs, the

research done by J. Spiroux de Vendomois, F. Roullier, D. Cellier and G.E. Seralini and appeared in the

International Journal of Biological Sciences shows specific effects associated with consumption of

each GMO, differentiated by sex and dose. Their research follows in the wake of European Governments

obtaining the raw data related to feeding of rats for 90 days and making it publically available for scrutiny

and counter-evaluation.

The researchers have concluded that all the 3 GMOs that they have studied contain novel pesticide

residues that will be present in food and feed and may pose grave health risks to those consuming them.

They have, therefore, called for immediate prohibition on the import and cultivation of these GMOs and

have strongly recommended additional long-term (up to 2 years) and multi-generational animal feeding

studies on at least three species to provide true scientifically valid data on the acute and chronic toxic

effects of GM crops, feed and foods.

CRIIGEN denounces in particular the past opinions of EFSA, AFSSA and CGB, committees of

European and French Food Safety Authorities, and others who spoke on the lack of risks on the tests

which were conducted just for 90 days on rats to assess the safety of these three GM varieties of maize.

While criticizing their failure to examine the detailed statistics, CRIIGEN also emphasizes the conflict of

interest and incompetence of these committees to counter expertise this publication as they have already

voted positively on the same tests ignoring the side effects.

Contact:

Prof. Gilles-Eric SERALINI, This e-mail address is being protected from spam bots, you need JavaScript enabled to view it ; tel. 33 2 31 56 56 84, or 33 6 70 80 20 87.

Quotting:

de Vendômois JS, Roullier F, Cellier D, Séralini GE. A Comparison of the Effects of Three GM Corn

Varieties on Mammalian Health. Int J Biol Sci 2009; 5:706-726. Available from

http://www.biolsci.org/v05p0706.htm