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Story summary
- UK scientists from Sussex and Exeter detected microplastics in 16 of 19 pet food brands.
- The study showed microplastics in more than three-quarters of pet foods, including well-known brands.
- Cheaper foods contained higher microplastic levels.
- Wet food increased daily intake because pets eat more of it.
- Researchers urged the government to require microplastic testing and warned that pets share pollutants with people.
