Here is a very useful link to the Organic.org website, which gives a great definition of organic and also tells us how to know if a food product is organic or not:
This article contains a link to a free Non-GMO Shopping Guide that’s available for download. It’s a wonderful resource for more healthful eating.
The most dangerous foods that are currently created with genetically modified organisms are:
Corn (cereal, chips, oil), Soy (tofu, soy milk), Sugar from sugar beets (any ingredient that doesn’t say “pure cane sugar”), Canola oil, Cottonseed oil, Zucchini, Alfalfa, U.S Grown Papaya, Milk and Cheese made with artificial growth hormones (if the package doesn’t say “rBGH-free”), and Aspartame (the artificial sweetners Equal and Nutrasweet).