1st, I did not believe that I had parasites since a lab test - ahem! - said I didn't. But I did try some Liver Flushes & saw stones. When I complained on the Liver Flush form that the flushes made me feel awful afterwards some people said I needed to do parasite cleansing first, or they would have that effect. Well, I didn't believe I had parasites, but to be on the safe side got some Humaworm. After about a month of cleansing out tons of parasites I tried the Liver Flushes again. They no longer made me sick!
All I can say is what was helpful for me, & apparently some others.