8 common food additives linked to high blood pressure in new study

• A new study involving more than 100,000 participants concludes that certain food preservatives could harm cardiovascular health.
• The researchers identify eight preservatives that are linked to hypertension (high blood pressure).
• They also concluded that one additive was specifically associated with cardiovascular disease.
• While worrying, the study design means that the results cannot conclusively prove causation.

The results of a recent study published in the European Heart Journal suggest that certain common preservatives in food may increase hypertension and cardiovascular risk.

Because this observational study cannot prove causation — other factors may explain the link — the authors call for further research.

They also call for a re-evaluation of the risks by the relevant bodies, including the Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA).