PFAS Exposure Tied to Health Risks and Environmental Inequities

A study in southern California reveals that neighborhoods near superfund sites or with limited access to fresh food have higher levels of PFAS, or "forever chemicals," in residents' blood. These chemicals, linked to serious health issues, are prevalent in areas with industrial pollution and in processed foods common in low-access areas. The research suggests that improving access to fresh foods and reducing pollution at the source could help lower PFAS exposure. PFAS are persistent in the environment and are used in products for their water, stain, and heat resistance.