If you are as skeptical about genetically-modified foods as I am, then you probably want a way to be sure you aren't unknowingly purchasing GMO foods. And if you aren't skeptical, then maybe knowing that GM foods caused lung damage and cancer in laboratory rats might make you take a second look at eating GM foods.

The True Foods Network has created a list of common GM foods that you can print out and take with you to the supermarket.

The list has twenty categories, including baby foods, cereals and snack foods.

Did you know that if you buy any conventional cereals, such as Cheerios, Frosted Flakes and Raisin Bran, that you'll be eating GM foods. You are in danger with almost any processed food, which is just another reason to eat whole foods.

It will be worth your time to get to know the GMO Food Guide.

Where do you stand on the GMO foods issue?