.... potassium bromATE KBrO3 needs temperatures of 370° Celsius before it splits off its oxygen atoms... and then you have KBr, potassium bromIDE, in earlier centuries used as a sedative. and usualy back then they gave too much, which resulted in Bromism (im not saying you will get this from eating bread, but "harmless substance"? my ass is a harmless substance.): restlessness, irritability, ataxia, confusion, hallucinations, psychosis, weakness, stupor and in severe cases, coma..... also nausea and vomiting, and anorexia, constipation with chronic use...also also rashes and such.
you guys are being lied to, constantly, by any industry that can get away with it.
vinylchloride on the floor? just burn it off.. itll become a harmless gas that you can mix with water (HAHA phat chance thats gonna happen in the air... am i right?) to get harmless hydrochloric acid
potassium bromATE in your flour? just bake it off.. itll become a harmless sedative...