Colloidal Silver, another anti-candida supplement beside Iodine?

I visited this forum (recommanded by a friend) and found a thread talking about iodine:
http://curezone.com/forums/fm.asp?i=1462509#i

and one of replying post suggested Colloidal Silver, an even better "candida fighter". I don't know much about this product but here is the link from which you can also see some basic information about how this product works:
http://www.utopiasilver.com/products/silver/