Colloidal silver a poison? I beg to disagree

Where do you get the idea that colloidal silver is a poison?

I would like to see any evidence whatsoever that indicates that properly made and ingested colloidal silver is in any way poisionous.  I have spent a great deal of time researching colloidal silver and know literally hundreds who have taken it and continue to take it.  I have yet to find any credible evidence of toxicity or harm to one single person.  CureZone promoting colloidal silver is in my opinion not promoting a poison, but rather is performing an admirable service by promoting a safer and often more effective solution to a great many conditions than mainstream alternatives.

If silver is a poison, why do you suppose there are specific silver receptors on human nerve tissue?  Why does NASA and Potters for Peace use it to purify drinking water?  Why is it used in major burn centers to promote healing and prevent scarring?  Why do doctors put silver drops in babies eyes?

The only danger colloidal silver represents is to the profits of mainstream medicine drugs it out-performs, and does so much more safely.