# A high-fiber diet may clear away plastic in the gut

Source: [Science News](https://www.sciencenews.org/article/high-fiber-diet-nanoplastic-gut-health) · 2026-11-09 · Life
Page: https://themorning.science/story/a-high-fiber-diet-may-clear-away-plastic-in-the-gut-d3252d0510de4953
Kind: research · Impact: low

## In brief

- A mouse study reports that dietary fiber may wrap around plastic particles and help remove them from the gut.
- The finding comes from research in mice, so it does not yet show the same effect in humans.
- The source reports the mechanism as fiber binding to plastic particles to clear them from the digestive tract.

## Why it matters

Microplastic and nanoplastic exposure is a growing health concern, and a dietary route to reducing gut retention would be relevant if it holds beyond mice.

## Timeline

- 2026-11-09: Science News reports research in mice showing fiber may wrap around plastic particles to remove them from the gut

## Coverage

- [A high-fiber diet may clear away plastic in the gut](https://www.sciencenews.org/article/high-fiber-diet-nanoplastic-gut-health) — Science News, 2026-11-09

Tags: microplastics, nanoplastics, gut health, dietary fiber, mice study

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science