Yeah, I walked that way some time ago. I guess is one of the things that can cause IBS.
My case was yeast overgrowth, and now I think mercury is to blame.
MMS and Iodine helped me get my life back after 3 years, but I still know that I got to get rid of the mercury if I want to be completely cured. I base my conclusions on some heavy metals analysis and the fact that if I slip a little my symptoms quickly start to come back again.