evidence: She was the first to recognize that one does not get parasites only in tropical countries. Parasites can cause great damage to the human body, weakening our immune system and cause disease.Only the adult stage is the one that should "normally" live in humans (and then only in the intestine). Instead Dr. Clark realized that the human species are now heavily infested with parasites. Globalization has also given its contribution to this. Global travel reduces our planet to the size of our backyards and in order to keep our own backyards clean, the neighbors must keep backyards clean too. So it is with keeping our bodies free of viruses, bacteria and parasites. We all must be free of them. We can do this electrically with zapping and Parasite Cleanse which removes more than 120 species of parasites without any side effects. [...] Copyright notice – Excerpts taken from "The Cure of all Diseases" written by Dr. Clark [...] This is bad news for us because parasites will use up our food, our vitamins, and our minerals while releasing their own harmful bacteria, metals, viruses, toxins, and other waste products in us.