Microplastics and pfa's contaminate much of the food supply too.

Fluorine is a menace. The reason it's used so much is that about 1/3 of the supply of phosphate comes from fluorapatite. The sulfuric acid treatment yields a mix of HF and H2SO4 and calcium, and even better, this means that most gypsum, ie, calcium sulfate, used in household interior plasters, is contaminated with hydrofluoric acid.

The epidemic of bipolar disorder and slow metabolism is mostly caused by fluoride poisoning the thyroid.