YR, when you say intestional stress, can you describe some of the exact feelings? I know this may sound "off the wall" a tad, but when I discontinued the product, my "situation" got a lot better. I don't if that was the sole factor in doing so, but I am thinking it is possible it had a part to play.
By my situation I am talking about my "Rated R" thread. When I stopped the Dialene my piss no longer burned at all, and that was one of the biggest symptoms. A guy I work with said that he reacts the same way when on a lot of "B" vitamins. I am not saying that is the cause, maybe it is another part of the formula, who knows.
Other than that Dialene has been amazing in the results realm. Love it.