Microplastics linked to colorectal cancer in new study
New study reveals how microplastics and nanoplastics may contribute to colorectal cancer by causing DNA damage and oxidative stress.
Why it matters
- Highlights a potential link between microplastics and colorectal cancer.
- Relevant to rising colon cancer cases among young people.
The big picture
- Microplastics and nanoplastics enter the body through ingestion, inhalation, and dermal contact.
- Cause DNA damage, oxidative stress, and disrupt intestinal barrier function.
What they're saying
- Some experts skeptical due to limited evidence.
- Others see it as a potential explanation for rising colon cancer rates.
Caveats
- Findings based on limited evidence; interpret with caution.
What’s next
- Further research needed to confirm findings and explore interventions.