Please don't delete your two posts. The links are very informative.

I think the hypothesis that the hormones and other chemicals produced by parasites may effect cell growth in humans is plausible and worthy of investigation.

I am sure that a person with health issues would do well to rid his or her body of parasites with safe and effective treatments, though. Not saying that Clarke's treatments are ... just that you shouldn't close an avenue of investigation because a skeptic shoots the topic down.