California limits on ‘forever chemicals’ PFAS in products are effective, study says

Levels in people’s blood for 37 chemicals linked to health issues declined after they were designated under Prop 65

California’s nation-leading restrictions on toxic chemicals in consumer products reduced the population’s body levels for many dangerous compounds linked to cancer, birth defects, reproductive harm and other serious health issues.

New peer-reviewed research showed levels in residents’ blood for 37 chemicals the authors analyzed had declined after the substances were designated under Proposition 65, which regulates toxic chemicals in consumer goods.