Lab experiments suggest how microplastics may harm the body

Summary

Lab experiments suggest that tiny pieces of plastic can react with water inside the body to produce highly reactive molecules. These molecules can lead to oxidative stress and inflammation, while the research also suggests that microplastics may react with water despite plastic usually being inert.

Timeline

1. Smithsonian Magazine

   16 Oct 2026, 17:03 UTCSource ↗

   Smithsonian Magazine reports that lab experiments suggest microplastics can react with water in the body to produce highly reactive molecules that can cause oxidative stress and inflammation.

2. WIRED

   17 Oct 2026, 09:00 UTCSource ↗

   WIRED reports that a new study found tiny pieces of plastic may react with water, despite plastic usually being inert.