No studies have been done is the USA. There have been several studies in the UK.Sorry. T here has never been a credible study in over 30 years that suggests GMOs are harmful in any way. It's a religion with some people. Like global warming.
It seems We in the US are they only western country that even allows GMO's in Anything!!
There is a direct link of auto immune disease & gluten.
In Oregon there was wheat plant that did not die with round up. Immediately sent in for testing. That Plant put sales to Japan in jeopardy as Oregon is the largest wheat grower for Japan.
Why no other country allows use of GMO if it's so safe?? Why no testing here in America??
MONSANTO is Chemical co not a food source.
GMO Wheat Found In Oregon Field. How Did It Get There? : The Salt : NPR
My point stands. You would think if it were that obviously harmful someone could find some kind of evidence for it. Alas, none exists. It's like global warming or Al Gore winning Florida.