Silver has a rich history as an antibiotic/anti-microbial. It just works. Water stored in silver containers stays fresh -- this is why the Roman Empire used them.
Where the controversy and confusion begin is, as usual, in modern times. I can't legally make any medical claim here, but I can say that the claims the medical industry makes about "silver turning you blue" are ridiculous when dosing properly.
Uses / Testimonials
I'd love to collect some more information and even testimonials here. Perhaps you can help.