Researchers have identified potential links between microplastics and increased risks of colon and lung cancers, suggesting widespread exposure may be harming human health.
Shannon Osaka reports for The Washington Post.
In short:
- A new study reviewed existing research on microplastic exposure and its impacts on digestive, respiratory, and reproductive health.
- Findings suggest microplastics may contribute to colon cancer, lung cancer and reproductive issues.
- Microplastics, originating from sources like synthetic clothing and vehicle tires, are present in air, water and food, complicating efforts to determine exact health impacts.
Key quote:
“These are basically biological mechanisms that have already been shown to be part of the link between chemical exposure and cancer.”
— Tracey Woodruff, professor at UCSF Center for Reproductive Health and the Environment
Why this matters:
Microplastics are now ubiquitous in the environment, increasing human exposure daily. With cancer rates rising, understanding these links is critical for shaping public health policies and pushing for regulations to limit plastic pollution.
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