For those of you who have done colon cleansing with oral substances (e.g Colonix, psyllium), I have a question? How did you feel during the initial stages of the process? I think it's working for me in terms of getting the stuff out (my stomach is certainly flatter and my bowel movements frequent), but I also feel extremely icky and tired. I tend to think this is the release of toxins from old encrusted matter, but I'm not sure. Did anyone else have the same problem? If so, what did you do about it? I've been using ImmunoPro RX to increase glutathione production and spending time in my steam shower, and have decided to slow down the process a bit. Other suggestions would be greatly appreciated!