If your objective is to keep a certain amount of EIS in your bloodstream as a front-line defense against pathogens (a brilliant move) then the following study is beneficial:
The Art of making Colloidal Silver
Zarathushtra: "With an open mind, seek and listen to all the highest ideals. Consider the most enlightened thoughts. Then choose your path, person by person, each for oneself."
If your objective is to keep a certain amount of EIS in your bloodstream as a front-line defense against pathogens (a brilliant move) then the following study is beneficial: