If Americans are truly serious about making real progress in the fight against genetically-modified organisms (GMOs), then we are going to have to take things to the next level by voting with our wallets, and boycotting every single factory food company that continues to secretly use GMOs in its products. And one way to help jump start this efforts is to get the health-conscious community up to speed about which major food companies are still using GMOs in secrecy.

The blog REALfarmacy.com recently created a "Do Not Buy" list that outlines all the major food producers that use GMOs in their products. Besides the more obvious offenders such as Coca-Cola, General Mills, Pepsi, and Frito-Lay, the list also pins "health"-branded food companies like Nature Valley and Morningstar that many people are still unaware also use GMOs in their products.