sorry res but the abstract summary you posted was quite vague, and quite possibly misleading. why don't you post a link to the entire article as i did? seems only fair to me. and time after time when i catch you over-generalizing you have some excuse. ok, now you admit some float... so, what did you say before about the stones people are flushing out here? they must be fecal matter because why?
go ahead and research it if you like. i did my own research, and the results were quite positive, flushing has a major impact on chronic disease. will be looking forward to your paper.