Study Links Common Food Preservatives to Increased Heart Disease Risk
A recent study published in the European Heart Journal has identified a potential link between the consumption of certain food preservatives and an increased risk of cardiovascular issues, including high blood pressure. The research tracked over 112,000 participants in France, monitoring their dietary intake and health outcomes over several years. The study found that individuals consuming high levels of non-antioxidant preservatives had a 29% higher risk of high blood pressure and a 16% higher risk of heart attack and stroke. Similarly, those consuming high levels of antioxidant preservatives faced a 22% increased risk of high blood pressure. The preservatives in question include potassium sorbate, sodium nitrite, and ascorbic acid, among others. While the study does not conclusively prove causation, it highlights a significant association worth further exploration. 
