The environment plays a decisive role in heart health, with factors like air pollution, diet, and chemical exposures influencing cardiovascular disease risk. As plastic production and waste continue to rise, concerns about its effects on human health are increasing. A recent study found that frequent exposure to plastics, including those from disposable takeout containers, is associated with a 13% higher likelihood of developing cardiovascular disease.

Researchers surveyed more than 3,000 people about their plastic exposure and heart health. They also provided rats with water that had been in contact with disposable plastic takeout containers at high temperatures for varying lengths of time. After three months, they analyzed the rats' heart tissue, blood markers, and gut bacteria to assess changes.

They found that people with high plastic exposure had a 13% greater risk of congestive heart failure than those with lower exposure. In the rats, plastic exposure altered gut bacteria and increased markers of oxidative stress and inflammation in the heart. The structural changes observed in heart tissue suggest potential long-term damage.

These findings suggest that plastic exposure increases the risk of heart disease and highlight the need to reduce exposure. Learn how to reduce your exposure to plastics and microplastics in this episode featuring Dr. Rhonda Patrick.