There was a period not too long ago where there was some discussion about colon and liver cleansing....and actually, while doing research about arthritis today, I came across some info about the same topic. I can't really give an "educated" opinion, but I think I'd just rather take my chances than go through a colon cleansing process! I think it's a bunch of hooey. The site I read today actually proposed that one have all metal fillings removed from your mouth and replaced with other materials before starting any cleansing process. (Yeah, RIGHT!!) A liver cleanse is a slightly different and far less drastic protocol, which I think could possibly have some benefits. But I wouldn't take part in anything beyond a modified diet (involving only natural whole foods) for a week or two, such as the Fat Flush Plan.

That's my $.02.