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Hair Health June 5, 2026 Autors: MedExpo Team

Microplastics Discovered in Artery-Clogging Plaque

A recent study has found microplastics in the plaque that clogs arteries in the neck. This discovery suggests a potential link between plastic pollution and cardiovascular disease.

Microplastics Discovered in Artery-Clogging Plaque

A research team affiliated with the American Heart Association conducted an investigation into the presence of plastics in arterial plaque. The study, published on ScienceDaily, revealed the presence of micro-nano-plastics in atherosclerotic plaques found in the neck arteries of patients. This finding has significant implications for our understanding of the relationship between plastic pollution and cardiovascular health.

The researchers analyzed plaque samples from the carotid arteries of individuals with atherosclerosis, a condition characterized by the buildup of plaque in artery walls. The presence of microplastics was detected using advanced microscopy techniques. While the study does not establish causality between microplastic exposure and cardiovascular disease, it highlights the potential for plastics to contribute to the development of arterial blockages.

Further research is needed to determine the role of microplastics in the pathogenesis of atherosclerosis and to explore possible mechanisms by which plastic particles might influence vascular health. The discovery underscores the importance of continued investigation into the impacts of plastic pollution on human health, particularly in relation to cardiovascular disease.

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