I can't believe no-one has mentioned it but you really need to buy the book "The Cure for All Cancers" by Hulda Regehr Clark. Becuase there are things you may need to do such as removing Amalgam fillings, removing mold from your diet, removing cleaners/detergents from your home etc. I'm not an expert but, if you just zap and do the cleanses, then yes you will kill the parasites or whatever, but there will still be the build up of whatever poison, and the parasites will just come back. From what I understand, just doing the cleanses and parasite program is not enough. Buy the book.