Association between microplastics and the functionalities of human gut microbiome

Microplastics were detected in the blood of 39 adults, identifying five types: polyvinyl chloride, polyethylene, polypropylene, polystyrene, and polyamide 66.

• The presence of microplastics in human blood suggests potential health implications for the gut microbiome.
• Associations were observed between microplastics and specific microbial species in gut samples.
• Microplastic exposure is linked to microbial genes involved in processes such as virulence, communication, and biodegradation.
• Functional changes in the gut microbiome may occur due to microplastic exposure, indicating a need for further investigation.

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