In Germany there is new research that has gotten a 70% remission rate. Every two weeks you take a pill with worm eggs. The worms have a 2 week life span in the intestine and seem to refocus the body's fight on them rather then on itself. To bad it will take 50 years for the idiots in the FDA to get around to it.
Also, having served a long time in the military, I found MREs cause constipation and that mitigates the effects of Crohns. Also coconut is supposed to do the same.
I've also read that some 5 million Americans have the disease without knowing.
I think the super pasturized milk is heated high enough and long enough that the bacteria don't survive. Obviously the bacteria in pateurized milk are not killed when milk has to be refrigerated and still spoils sometimes before the date on the container.