here's an actual one for you. Fluoride in our water supply.
Fluoride is industrial waste from phosphorous and nitrogen plants among others. It was released right around the time the atomic bomb was dropped on hirosima and nagasaki. The first deaths in the production of the atomic bomb were actually from exposure to fluoride. Aside from that, it was also tested on prisoners in the holocaust. It's effects were that it made the prisoners more docile and therefore they were less likely to rebel. Thus less guards were needed to maintain order in the camps/ effects from long term or frequent expose has actually been compared to the effects of a mild labotomy. So why is it in our drinking water?