Waleed, hepatitis can sit dormant in the body for years. Herbs like milk thistle and nigella can keep it under control, but the virus remains, and it is known to become active again in many people. The treatment will rid the body of the virus, thus eliminating a growing problem in an aging thal population, many who contracted Hep C from transfusions, which greatly increasing the chances of liver cancer later in life. We know of several friends who succumbed to liver cancer in their 40's and our friend, Poirot who recently had a liver transplant for the same reason. If this treatment is possible, it is probably best to take advantage of it.