I take a half teaspoon of 500ppm every day for the past 20 years and haven't been sick, had a heart attack or anything else. I'm 56 and smoke two packs a day since before my 20's and eat lots of fast food and I drink like a fish. I do stay active and am careful with my weight, but I believe in colloidal silver.
So tired of hearing plagiarists call themselves, "Reporters." They copy and paste other people's work and call it, "Reporting." It's basically lying, taking credit for something you didn't write, and simply passing it along.