Thanks #461. What did you mean by "no zapper"? There's no doubt I have parasites and no question they are in my brain. I can feel them moving. But it's entirely possible toxins are worsening things. I was certain the brain swelling and throbbing was the ammonia from the parasites but I'm taking things that are helping process it & I know it's made a difference b/c my sweat doesn't have the strong ammonia odor that it used to.