Invisible contaminants: Environmental distribution and biological consequences of microplastics and nanoplastics

Micro- and nano-plastics: an emerging contaminant in marine and freshwater ecosystems

Exploring the detrimental effects of nanoplastics on ecosystems and human health

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Tiny plastic particles called nanoplastics, so small they can pass through cell walls, have been found everywhere from polar ice to human tissue, and this review pulls together existing research on how they might harm both the environment and our bodies. While scientists are still working out the exact health risks, the concern is that these particles could build up in our organs over time, which is why researchers are calling for more study and better plastic waste management. The takeaway: plastic pollution isn't just an environmental issue anymore, it's becoming a personal health question too.

The Potential Human Impacts of Environmental Contamination by Microplastics and Nanoplastics: A Review

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Researchers reviewed human health consequences of environmental micro- and nanoplastic contamination, noting that while detection in human tissues is growing, the extent of biological harm remains poorly characterized and requires more systematic study of exposure routes and dose-response relationships.

Ecological and Public Health Effects of Microplastics Pollution

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Researchers reviewed the ecological and public health consequences of widespread microplastic contamination, emphasizing the particles' ubiquity, persistence, and chemical diversity as compounding risk factors. The review synthesizes evidence on how microplastics harm wildlife and pose potential threats to human health across multiple exposure pathways.

Tracing the journey of nano- and microplastics: from environmental prevalence to human intake

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This review synthesizes the sources, transport pathways, physicochemical properties, and dietary intake estimates for nano- and microplastics across environmental compartments and food categories, identifying fibers and fragments from polyethylene, polypropylene, and polystyrene as dominant forms reaching the human food chain through seafood, produce, and processed foods. Quantifying estimated daily intake across age groups and food types is essential groundwork for setting regulatory exposure limits and evaluating the cumulative health risks of microplastic ingestion.