How the zapper works?
There is only non-medically-proven theories about its action. Precise Frequency doesnt seems to be part of its work (10 to 500 000Hz is a quite wide band). DC voltage is. What many researches have discovered, and by very different paths, is that weak electric DC current eliminates viruses and other parasitic organisms. Once these parasites are eliminated, the body’s healing power can be fully unleashed, restoring vibrant health within an amazingly short period of time. The theory who fits best these hypothesis has been written by Mr. Don Croft, among others : Parasites are positively charged. Unhealthy tissue is also positively charged. The introduction of weak electric current (via the ZAPPER) destroys parasites by reversing their polarity. Negative ions are added to encourage diseased tissue to heal (healthy tissue is negatively charged). Parasites cannot defend their positive polarity (shortage of electrons) against the introduction of simple direct current and they die very quickly