New research is providing further evidence of a link between exposure to microplastics and an increased risk of heart disease. This ongoing investigation into plastics as a potential cardiovascular risk factor comes as scientists work to establish methods for measuring human exposure to these substances.
Dr. Rocco Montone, an interventional cardiologist at Fondazione Policlinico Gemelli in Rome, who was not involved in the study, described the work as "very important." He noted that while the management of coronary artery disease has improved by addressing traditional risk factors like dyslipidemia, diabetes, and hypertension, heart attacks still occur. "There is something beyond the traditional risk factors," he stated.
Currently, a significant challenge is the lack of accessible ways to test for microplastics within the body, with current methods primarily confined to laboratory research settings. "At the moment, we cannot measure our exposure to plastics," Montone explained.
He suggests that individuals must focus on reducing their exposure by limiting plastic use, especially as plastic production is projected to continue growing over the next two decades. "We have to reverse this process," Montone urged. "We are increasing our knowledge in this field, and we have to ask politicians to help us in our daily habits to reduce the exposure to this known risk factor."