Hello, Thanks for taking time for my topic. My adult daughter has been prescribed a supplement called "Smart Silver" by a local kinesiologist to complement treatment for anxiety & depression related symptoms. While we are optomistic with the results to date, I am concerned re: the possibility of toxicity of the silver for long term use. I thought that I'd read sometime in the past yr. on your site that it is necessary to cleanse silver (as well as other metals) from one's system to avoid organ damage. Can you comment to this issue? Thanks, Dan in Grand Rapids, MI.