Read this account==>http://en.
Wikipedia.Org/wiki/visalus. The company and its products are steeped in controversy, and it is hard to discern the truth. There are certainly anecdotal stories of positive health effects on the many blogs out there, and an equal number claiming that the whole set up is a scam. I would be very cautious, and, if it were me, i would check with a gastroenterologist.