yea, I was reading the Liver-Flush stuff & it sounds like almost 20 is needed to get clean. I was guessing I'd need that many. My problem first showed itself as a sharp unrelenting pain in my lower right lung... which I am NOW wondering if it could have been my liver? They did an ultrasound on my gallbladder at that time {1990} & they found nothing. {of course} It could be caused by many things, & I may never know what exactly, but I think the Liver-Flush will show me if that's a part of the problem or not. thanks ~Rebeckah