Hello This is my first time on this forum and I was given your site as to my question is that I purchase Colloidal Silver that is 500ppm. If I need to use it i.e.; cold, flu, sinus infection or just feeling sick. The homeopathic doctor recommends a half teaspoon in 8 oz. purified water. I was talking to a friend and she thinks that this mixture is extremely high for ingestion. I read so much and now questioning it. I have used this for about two years now and no adverse side effects or haven't turned blue yet.
Can someone let me know if this is true Thanks Lou
