A new report has issued a stark health warning regarding ultra-processed foods (UPFs), revealing that these commonly consumed items could raise the risk of heart disease by as much as 19 percent. The study, published in the European Heart Journal, highlights that UPFs now account for more than half of the caloric intake for many Britons, posing a significant threat to cardiovascular health.
Key Findings from the Study
Conducted by a consortium of cardiology experts from across Europe, the report synthesizes all published research on UPFs and cardiovascular disease. The findings indicate that individuals with the highest consumption of UPFs face up to a 19 percent higher risk of heart disease, a 13 percent increased risk of atrial fibrillation, and up to a 65 percent greater risk of cardiovascular death compared to those with the lowest intake. Common UPFs include packaged snacks, mass-produced cakes and biscuits, crisps, carbonated drinks, reconstituted meat products, and instant noodles.
Health Risks and Expert Commentary
Professor Luigina Guasti from the University of Insubria in Italy, one of the study's contributors, emphasized that UPFs, made from industrial ingredients and additives, have largely replaced traditional diets. She noted that while research links these foods to obesity, diabetes, hypertension, and heart disease, this evidence has not yet been integrated into patient dietary advice. The European Society of Cardiology hopes this consensus statement will help doctors recognize UPFs as a potential risk factor and guide patients on limiting their intake.
The report also concludes that UPFs worsen key risk factors such as obesity, type 2 diabetes, high blood pressure, and unhealthy fat buildup. Consumption of UPFs is increasing across Europe, with percentages ranging from 61 percent in the Netherlands and 54 percent in the UK to lower levels in Spain (25 percent), Portugal (22 percent), and Italy (18 percent).
Biological Plausibility and Research Gaps
Dr. Marialaura Bonaccio, a report author, stated that the associations between UPFs and heart disease are consistent and biologically plausible. UPFs raise cardiovascular risk by promoting obesity, diabetes, hypertension, and unhealthy fat accumulation. They are high in sugar, salt, and unhealthy fats, and contain additives and contaminants that may trigger inflammation, metabolic disruption, gut microbiome changes, and overeating. However, she noted that most research comes from observational studies, and long-term intervention trials are needed to confirm whether reducing UPFs improves cardiovascular health.
Practical Tips to Reduce UPF Intake
The British Heart Foundation (BHF) offers simple swaps to cut back on UPFs:
- Choose plain yoghurt with fresh, frozen, or dried fruit instead of flavoured yoghurts with added sugar or sweeteners.
- Cook homemade sauces and meals in bulk, freezing portions for later use, rather than buying ready-made options.
- Opt for porridge with fruit and nuts for breakfast instead of sugary, low-fibre cereals.
- Snack on fresh, baked, or stewed fruit rather than shop-bought fruit pies or cakes.
- Replace biscuits with nuts for an afternoon snack.
Integrating awareness of UPFs into routine medical care could improve patient health without significant cost or time, the experts conclude.
