@thor if you have a real bakery somewhere, try that. they might use more classic strains (vs. ultra high yield) of wheat which produce less of some substances . the dough has more time to raise etc. too. seems to have an influence to how well some people (like me ;) can process it. also tastes much better!
@thor also drenching bread in oil or fat helps me, like frying toast instead of dry toasting it. i can't explain that though :)