Dr. Clark Zapper pulsing DC Therapy information needed?

[russwr]

The Dr. Clark pulsing on + off DC ZAPPER unit is an electrical therapy unit from the past, and is still being sold. The other- Tens unit, is not a therapy unit. It only reduces pain in patient for short period. As from reading information about Zapper, it seems the values of 30,000 cycles usage frequency and 2.5Khz applied to body at low current flow was to improve immunity system and destroy viruses, microorganisms. I don't understand how there is penetration into deep tissues and organs for healing such as prostate cancer. Most everyone knows that the skin conducts electricity over the surface and has capacitive value. There is , however medical data that says on cellular level, the cells conduct with each other with square waves frequencies, and the Zapper puts out square waves with harmonics that is ACCEPTED. The lower frequencies applied was said to go deeper into tissue. The actress Karen Allen from (Indiana Jones), got rid of her lime/west Nile virus disease using a purchased Zapper after spending $8000 on doctors. There are 3 types of electricity, - AC reversing, straight DC in one direction + or -, and pulsing on and off DC + and - , with frequency. Many units use IC Timer 555 output with about 4.5V average with 5-8v peak DC pulses . In a petrie lab dish, minimum 50 microamps kills cancer cells. Comments needed from someone with background in this method or refer me please. Dr. Hulda Clark's books, manuals, videos, devices as Syncrometer resonance tester for contamination, and Zappers are still available.