Regarding the Colloidal Silver , in Canada, the CBC ran a handout it was given from the pharmaceutical death industry to scare people, showcasing the famous "blue man" and claiming it was because of Colloidal Silver , not the fact that he made something that wasnt silver and added all kinds of salts and other nonsense.
I have yet to turn blue so I think I'll trust my own senses instead of letting the communist broadcasting corporation form them for me.
At the same time the CBC is telling people silver will turn them blue, local chain drug stores are selling band aids with silver on them. I guess if you buy silver from the drug store its been blessed and doesnt turn you blue.