@gardenofeden - you do know that a good number of these links you've posted say that the use of silver is unsubstantiated and not safe, right? Just trying to impress us with the volume of links you've collected? And many of them aren't even about silver.

Here's the first thing that pops up on the NIH link you posted. You are literally making my case for me.
https://nccih.nih.gov/health/silver