Are artificial-turf fields unsafe for athletes?

 But this year Democrats in the Legislature went in a different direction, proposing bills that would discourage synthetic turf. They’re worried about health risks created by the chemicals present in these lawns, including perfluoroalkyl and polyfluoroalkyl substances, also known as PFAS chemicals.

Some chemicals in the crumb rubber base of synthetic turf, such as bisphenol A, commonly known as BPA, can leach out during extreme heat. These chemicals have been linked to various chronic diseases including cancers, diabetes and neurological impairments.