We have a tendency to ignore serious risk and become fixated on small risks.
More than 35,000 people die every year in autos - but do you think twice about getting in a car? Not at all.
So if GMO has some adverse effect at all, it's likely that a very small portion of people who have the sensitivity may have some reaction - but it's not going to kill you!
So ask yourself, do I eat a yummy ear of corn for dinner or get in the the death trap of a car and drive to work?