Ummmm....what about the fact that people stay on the Bentonite and psyllium for 6 months and feel excellent! The people that take the Bentonite and psyllium and maybe feel a little worse at the beginning then feel better and better as they keep taking it and clearing out all the toxins in their system? I have experienced the Bentonite and psyllium for 12 days...and I didn't have any of those rotten feeling symptoms! No headache, no fatigue, no depression, no memory loss! None of that! I felt energized and wonderful during my fast and colon cleanse. That's just my experience, but it's mine...and that's what I go by.