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Bioengineer
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Image Credit: Bioengineer
Hidden Danger: Plastic Particles in Food May Pose Health Risks
- Research from University of California, Davis, highlights dangers of nanoplastics on glucose metabolism and liver health in mammals.
- Ingestion of polystyrene nanoplastics disrupts glucose regulation and shows signs of liver injury in animal studies.
- Nanoplastics from plastic degradation enter food chains, posing health risks with estimated human ingestion of thousands to millions of particles annually.
- Experimental study reveals systemic glucose intolerance and elevated liver enzyme activity in mice exposed to nanoplastics.
- Increased gut permeability in exposed mice leads to bacterial endotoxin translocation, impacting liver health and inflammation.
- Findings suggest nanoplastics affect metabolic and hepatic functions, emphasizing the need for further research and regulatory attention.
- Collaboration with experts in mass spectrometry aims to investigate nanoplastic accumulation and metabolic disruptions at tissue level.
- Caution advised on generalizing preliminary findings before thorough validation, as study was presented at a conference and not yet peer-reviewed.
- Understanding biological impacts of micro- and nanoplastics is crucial for regulatory agencies and public health in setting safety thresholds.
- Association between nanoplastics and metabolic disorders signals potential risks for diabetes and liver disease in human populations.
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