hello i find some more on this subject how to make it your self
c the links
Bob Beck - The Person
Dr Bob Beck video - lecture on curing cancer and HIV with microcurrents!
this is the pdf file
http://www.cancertutor.com/Cancer02/BobBeckPaper.pdf
i am currently building this circuit so i will ad some more later on this
and my findings.
the colloidal silver very interesting

but to clean the blood wit little
pulses is
ray0e