Summary
U.S. regulators have issued a warning about microplastics in drinking water. The Environmental Protection Agency (EPA) has identified microplastics as a public health concern, potentially leading to new regulations. Studies have found microplastics in human organs, prompting further research and monitoring.
Key Facts
- The EPA has added microplastics to its draft Sixth Contaminant Candidate List for research and monitoring.
- Microplastics are tiny plastic particles measuring 5 millimeters or less.
- A public comment period is open for 60 days, with final decisions expected by November 17.
- Health and Human Services Secretary emphasized microplastics are a common exposure.
- Microplastics have been found in human organs, blood, and breast milk.
- There is concern that microplastics can cause health issues like inflammation and cardiovascular problems.
- Environmental advocates have supported the EPA's decision as a necessary step.
- Public water utilities may face challenges if new regulations are introduced.
