Microplastics Linked to Increased Risk of Lung and Colon Cancer

A comprehensive review of 3,000 studies highlights health risks from airborne and ingested microplastics, urging immediate regulatory action.

Researchers at UC San Francisco reviewed 3,000 studies and found evidence linking microplastics to colon cancer, lung cancer, and other health issues.
Microplastics, tiny plastic particles less than 5 millimeters in size, are shed from sources like car tires, synthetic clothing, and degrading plastic waste.
The study identified chronic inflammation and oxidative stress caused by microplastics as potential triggers for cancer and other health problems.
Microplastics have been detected in human tissues, including lungs, placentas, and blood, with an estimated 39,000 to 52,000 particles consumed annually by Americans.
Scientists are calling for urgent policy changes, including bans on non-essential plastics, to mitigate exposure and reduce long-term health risks.