I've heard many anecdotes of Europeans who can't eat American wheat as it will make them sick. Even "organic." What is going on here? Something other than what we're told, is all.

"Organic" is a word owned by the U.S. Government, and cannot be used without their permission. Now who owns the U.S. Government? Follow the money trail.

Your anecdote is useful to further my understanding and I have no idea why it would be downvoted.

This is exactly the type of thing I'd expect to be posted by someone who smoked a corncob pipe full of weed all day, every day.