Check out this documentary on genetically modified foods and their adverse effects on our health:

Genetic Roulette by Jeffrey M. Smith


"The same serious health problems found in lab animals, livestock, and pets that have been fed GM foods are now on the rise in the US population. And when people and animals stop eating genetically modified organisms (GMOs), their health improves.
This seminal documentary provides compelling evidence to help explain the deteriorating health of Americans, especially among children, and offers a recipe for protecting ourselves and our future."

You can actually watch the entire documentary right now for free until September 22nd...oh wait, that's today! Well, get on it! It's actually very interesting, informative, engaging, and very watchable (unlike other docs that can bore the hell out of you, despite the important subject matter).

Also, check out the website for some great resources and contact info. E.g. the Non-GMO Shopping Guide.