Toxic chemical regulations weakened despite White House focus on health risks

As the Trump administration promotes its “Make America Healthy Again” agenda to curb chronic disease by reducing toxic exposures, it is simultaneously cutting the research, staff, and regulations needed to do so.

Will Stone reports for NPR.

In short:

• Scientists and environmental health advocates say the Trump administration’s public rhetoric about toxic chemicals contradicts its actions, including terminating grants and weakening U.S. Environmental Protection Agency safeguards.
• Federal layoffs and budget cuts have hobbled research into toxic chemicals and disrupted programs at the Centers for Disease Control and Prevention (CDC), National Institutes of Health (NIH), and EPA that assess and regulate pollution and consumer chemical safety.
• Experts worry that U.S. Health and Human Services Secretary Robert F. Kennedy Jr.'s public focus on toxics may legitimize pseudoscience, especially as regulatory agencies stall or roll back key protections and enforcement efforts.

Key quote:

"You can't say one thing and do another."

— Sue Fenton, director of the Center for Human Health and the Environment at North Carolina State University

Why this matters:

Tens of thousands of synthetic chemicals circulate in American commerce, yet most remain untested for their long-term effects on human health — especially for children. Substances like PFAS, phthalates, and flame retardants are found in water, food, plastics, and furniture, and research ties them to cancer, fertility issues, neurological disorders and endocrine disruption. Regulation has lagged far behind science. Even as government reports raise concern about rising chronic disease linked to environmental exposure, agencies like the EPA and CDC are seeing their capacity to investigate and regulate those risks eroded. The public may be left with messaging about the dangers of chemicals but little actual protection from them. Experts stress that exposure is cumulative and that even low doses, over time, can add up to real harm.

Related: White House proposal would shut down the nation’s top chemical safety agency