No, it is nonsense. I don't need to ask a naturopath how biochemistry works...I know how enzymes work. The addition of one gene, which doesn't change the nutritional properties of the corn, is not going to change the way your bodies enzymes react with the lysine in the corn. That's plain ignorance to suggest such a thing.
You've just been frightened by the GM boogeyman. If we selectively bred the plant to produce a chemical to fight the moths (we do), you wouldn't hear anything about this( I'd bet you haven't). You probably don't realize as an example how much insect resistance is bred into the rice you eat, assuming you eat rice at all. Insect resistance that is only found in a tiny fraction of wild plants, so much so that it is beyond the expected genotypes that you would find in the wild source of the rice.
You've just been frightened by the GM boogeyman. If we selectively bred the plant to produce a chemical to fight the moths (we do), you wouldn't hear anything about this( I'd bet you haven't). You probably don't realize as an example how much insect resistance is bred into the rice you eat, assuming you eat rice at all. Insect resistance that is only found in a tiny fraction of wild plants, so much so that it is beyond the expected genotypes that you would find in the wild source of the rice.