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Data on the internal exposure level of microplastics in fecal samples of adults in China

Mendeley Data 2025
Dong, Ruihua

Summary

Researchers measured microplastic levels in 151 fecal samples from adults in Shanghai using pyrolysis-GC/MS, with 101 participants tested twice one month apart. The study documented measurable internal MP exposure in the general adult population and found moderate intra-individual variation in fecal MP levels over time.

The levels of MPs in 151 fecal samples from adults in Shanghai were detected using the Pyrolysis gas chromatography-mass spectrometry (Py-GC/MS) method in 2024, among which 101 individuals were tested twice with a one-month interval.

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