Before I begin, I am not a lawyer, and I’m definitely not going to argue against any large biotech firm’s legal team on whether GMOs are safe. But, I am very interested in this issue and am trying to shed light on a great question.

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The answer, however, is more difficult and involves asking more questions. Are GMO foods safe for people? For animals? In the short term? What about the long run? How do you trace an illness to a GMO? Could a disease take a long time to develop? (The last question is a great discussion in a smoke-free coffee shop).
Here is what Monsanto says on their website: “Yes, food derived from authorized genetically-modified (GM) crops is as safe as conventional (non-GM-derived) food. There has not been a single substantiated instance of illness or harm associated with GM crops.”1
That’s great, but sometimes we state things we believe to be true only to find out later we were wrong.
Here is an article from Time Magazine from April 24, 1950. “…DDT is practically harmless to humans who get it on their skins or breathe it into their lungs. The two officers examined military personnel and laborers who had been working with DDT for as much as five years. In no case did they find an ailment traceable to DDT.” 2 (Please read the article.)
Let’s go back to Bt Corn. (What is Bt corn?) StarLink corn has a genetically modified gene that produces a protein that is toxic to insect pests. Therefore, this corn makes its own pesticide. StarLink received governmental approval for domestic animal feed and biofuels, but not for human consumption.3 The reason was because this toxin protein that killed insects was found to be an allergen to humans. Two years after its release, it was found in taco shells made by Taco Bell. StarLink corn was discontinued.
Currently, there are no human trials being conducted by any large biotech firms. Here is what Monsanto says on their site: “It is impossible to design a long-term safety test in humans, which would require, for example, intake of large amounts of a particular GM product over a very large portion of the human life span.” I disagree — read my first post on GMO foods.
We don’t know the answer to this question because this technology has only been around a few decades. The building blocks of the human body are proteins. Proteins we have been ingested for centuries. Now, we are consuming new proteins that have only been tested in animals for less than one generation.
We will continue this conversation here on our blog and touch on many more issues surrounding GMO foods.
We encourage you to participate in our conversation. Do you think genetically modified food is safe? Do you think there should be a label that identifies GMO foods?
Tell us your thoughts on Facebook or Twitter, and as always, your comments are welcome below.
1 http://www.monsanto.com/newsviews/Pages/food-safety.aspx#q1
2 http://www.time.com/time/magazine/article/0,9171,812248,00.html
3 http://www.epa.gov/oppbppd1/biopesticides/pips/starlink_corn.htm#proposal