(ABC NEws) The Battle over genetically altered food continues, even while it's use is increasing. Advocates say genetically modified biotech food is perfectly safe. Critics say it's food that's been fooled around with. Whether you find biotech food appetizing or appalling, one thing is for sure: Americans are eating more and more of it. Seventy-five percent of all processed food in the United States now contains ingredients from genetically modified crops.
The food industry says if the product has corn or soybeans in it —
and most processed foods do — it's probably been genetically modified.
Even so, many shoppers have no idea they're eating GMO food: http://abcnews.go.com/GMA/story?id=2337731&page=1.