I am Hep C+ and done over 20 flushes with no ill effects. I might add, though, that I have had no positive effects whatsoever, either - subjectively or objectively. Contrary to some people posting here, I remain convinced, from personal experience, that the quantity of 'stones'expulsed is directly related to the quantity of oil consumed. It is a great pity as the Liver Flush seemed the greatest hope we had of 'getting better'. I am still to hear of anyone becoming Hep C negative through liver flushing.