Actually, it is ozone that is toxic, silver is not. 
paula
  ----- Original Message ----- 
  From: Grant 
  --I've been using H202 for maybe 3 to 4 years.  But I only
  take baths every once in a while.  I guess I used to take
  baths more.....
  --I recently got a medical ozone machine, and an oxygen
  concentrator to go with it.  I've been considering this for a
  couple of years at least!
  http://home.earthlink.net/~moriam/
  --I think the use of SILVER for healing should be considered
  carefully in light of the fact silver can be TOXIC.  I am aware