Neither zapping nor her protocol kill the large parasites that I have. Neither did 2 times her heavy protocol. Neither did one bottle of barefoots dewormer a day. I've tried it all. I have very large trematodes that are 2 - 3 inches in length and I can clearly feel them moving under my skin as they are subcutaneous. I can feel them slowly crawling up my leg or around my leg. In fact, the habitually travel from my waist up to my shoulder. No, I'm not confusing them with muscle twitching. You must not have ever have had large parasites under your skin or you would know it isn't something you can "mistake." They have painful suckers that attach and detach.