What about Heart Health Threatened by Microplastic Pollution ?

How do Microplastic bits affect the heart? A small study from Italy looked into this by checking if these minuscule plastic particles, mostly too small to see (called nanoparticles), were in the artery plaque of the people they studied. The researchers studied 257 individuals who underwent surgery to clear clogged blood vessels. They examined the fatty buildup in their carotid arteries, which supply blood to the brain, face, and neck.

Concerning Discovery

The researchers discovered that individuals with plastic particles in their blood vessels had more inflammation compared to those without, which could increase their chances of having heart attacks, strokes, or dying.

Dr. Raffaele Marfella from the University of Campania in Italy, who led the study, expressed his hope that the concerning findings from their research will make people, especially governments, realize the significance of taking care of our planet’s health.

Significant Constraints

According to Dr. Steve Nissen, a heart specialist at the Cleveland Clinic, while the study is interesting, it has significant limitations.

“It’s a reminder that we might need to start treating microplastic pollution more seriously. Is it proven to cause heart disease? No. Could it potentially contribute? Perhaps,” he explained.

One of the main drawbacks is that the study only examined individuals with narrowed arteries, who were already at high risk of heart attacks and strokes.

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