Research into plastic pollution’s impact on human health has led to surprising findings about microplastics’ influence on cardiovascular well-being. Recent studies suggest that exposure to these tiny plastic particles may contribute to high blood pressure, a condition linked to serious heart complications.
Microplastics, measuring less than 5 mm, arise from the breakdown of larger plastics or everyday sources like car tires and synthetic clothing. These microscopic bits have been detected in food, water, air, and even the bloodstream. Researchers have identified potential health hazards, including inflammation and hormonal imbalances, which could be triggered by microplastic exposure.
A recent study explored the link between microplastics and blood pressure measurements. Eight healthy adults were asked to switch from bottled drinks to tap water for a month, with blood pressure readings collected at the outset, after two weeks, and at the end of four weeks. The findings indicated that women showed a noticeable dip in blood pressure levels, particularly in diastolic readings.
The research group emphasizes that larger trials are needed to confirm these results. However, their study suggests that reducing plastic exposure could influence cardiovascular health by lowering the number of microplastics present in the bloodstream. Limiting bottled beverages or opting for tap water in reusable non-plastic containers may help reduce exposure, but more verification is needed.
The concern about microplastics’ impact on cardiovascular health is part of a broader issue – the pervasive presence of these particles in our bodies and environment. Scientists warn that high blood pressure, along with inflammation, endocrine problems, and oxidative stress, can harm overall health.
Source: https://www.earth.com/news/drinking-from-plastic-bottles-linked-to-high-blood-pressure-and-heart-problems