>> There is no current reason to believe that it is harmful since tens of millions of exposures have not indicated any reactions to it over the past hundred yea

>> There is no current reason to believe that it is harmful since tens of millions of exposures have not indicated any reactions to it over the past hundred years. When you look at the state of health in the world nowadays I'd have to disagree: at least one of these "no harmful" substances that we ingest is killing us.