I listened to that piece with Andreas fro Global Talk Radio (i saw posted here recently), and he laughed when the interviewer mentiond "that cleanse with the cayenne pepper and liquid thing"..
Seems as though he is against it..
Says, " If you don't eat, your gall bladder doesn't produce enough bile flow and dries out, creating solid stones. Same thing with a low fat diet. We are blocking the bodies ability to produce bile."
I'm really starting to hear bad things about something i led myself to believe was a miracle... The Master Cleanse.