In 1999, the FDA ruled that colloidal silver products aren't safe or effective and later sued several manufacturers over ...

"In 1999, the FDA warned that oral colloidal silver is neither safe nor effective for treating any disease or condition." In fact, the FDA recently issued warnings against seven companies that ...

Of course, not all supplements are harmful, as many companies go above and beyond to ensure their products are safe for their ... than taking a supplement. Colloidal silver is a liquid of tiny ...