Hair Health January 5, 2026 By: MedExpo Team

Micro-nano-plastics found in artery

Researchers have found micro-nano-plastics in artery-clogging plaque in the neck of individuals. This discovery raises concerns about the potential health effects of plastic pollution on cardiovascular health.

Micro-nano-plastics found in artery

A recent study has identified the presence of micro-nano-plastics in arterial plaque, a condition that can lead to heart disease and stroke. The research, published in a peer-reviewed journal, used advanced imaging techniques to analyze tissue samples from individuals with neck artery blockages. The findings suggest that plastic particles, measuring between 1-100 nanometers in size, were present in the plaque.

The presence of micro-nano-plastics in arterial plaque may have significant implications for our understanding of the relationship between environmental pollution and cardiovascular health. Previous studies have shown that exposure to plastics can lead to inflammation and oxidative stress, which are known risk factors for heart disease. Further research is needed to determine whether the presence of micro-nano-plastics contributes to the development of atherosclerosis or other cardiovascular conditions.

The study's results highlight the need for further investigation into the potential health effects of plastic pollution on human health. As our environment becomes increasingly contaminated with plastics, it is essential that we understand the consequences of this pollution on human biology and develop strategies to mitigate its impact.