Plastic belongs in packaging—but researchers are finding tiny particles inside our bodies. A study published in the European Heart Journal examined 61 patients and detected micro- and nanoplastics in blood supplying the heart in 84% of the 19 patients experiencing severe heart attacks, compared with 40% of those with stable heart disease and 32% with normal coronary arteries. These findings raise questions, but they do not prove that plastics cause heart attacks. The study was small, and smoking and air pollution may help explain the connection. (pubmed.ncbi.nlm.nih.gov, escardio.org)
Consider a few practical swaps: reheat food in microwave-safe glass or ceramic, store leftovers in glass, and choose a reusable stainless-steel water bottle. These choices may reduce exposure, although they have not been shown to prevent heart attacks. (niehs.nih.gov) Keep established heart-health habits front and center: exercise regularly, avoid tobacco, eat well, and manage blood pressure and cholesterol. (heart.org)
Your heart already has enough on its plate—let’s keep the packaging off the menu.
Prepared for medical review by Dr. Z, MD, PhD, Cardiovascular and Thoracic Surgeon.
