On 18 Nov 2009 at 1:37, Alexander Schreiber wrote:
Also as a permanent germ killer (silver is rather
unhealthy to a lot
of germs, while quite harmless to humans).
But see "argyria" and for a Y2K slant, "Stan Jones"...
I once had a friend (now deceased) who believed that she could not
get enough selenium.
--Chuck