https://www.gmwatch.org/en/news/latest-news/18502-hidden-health-dangers-former-agbiotech-insider-wants-his-gmo-crops-pulled

https://www.choice.com.au/food-and-drink/food-warnings-and-safety/food-safety/articles/are-you-eating-gm-food

http://www.seralini.fr/

https://www.gmoseralini.org/en/

http://www.geneethics.org/

http://madge.org.au/

https://afsa.org.au/

more links on those pages to much more information…