This is what I suspected also. I too dug around on this and I wasn't able to find a single reference to support such a claim. However, I thought I'd get a second opinion just to be sure.
Having said that, I think it's quite strange that someone(anyone) would think this and so now I'm curious as to where this information comes from.
Whatever the case, I think its very concerning to think that people might be spreading such information as Chlorine Dioxide occurs in the human body if/when it does not with reference to taking Miracle-Mineral-Supplement .