Also like phthalates, BPA and other bisphenols appear to be endocrine-disrupting chemicals. BPA is known to act like estrogen in the body, and it can affect reproduction, metabolism and behavior.

But now, scientists are warning about phthalates, a specific group of PFAS used in perfumes, nail polishes, and hair care ...

Microplastics, phthalates, BPA and PFAS are all around us. What to know about these potentially toxic substances, how they are used or end up in and around us — and why they’re concerning.