These properties also cause some people to attempt injecting or swallowing colloidal silver as a purported panacea, sometimes with unintended results: https:/

These properties also cause some people to attempt injecting or swallowing colloidal silver as a purported panacea, sometimes with unintended results: https://en.m.wikipedia.org/wiki/Argyria https://en.m.wikipedia.org/wiki/Argyria