Ultra-Processed Foods Linked to 67% Higher Risk of Heart Disease

Frequent consumption of ultra-processed foods may significantly increase the risk of serious cardiovascular diseases, according to a study published in the journal JACC: Advances, as reported by our website, citing Gazeta.Ru.

The research focuses on products such as chips, processed meats, sugary drinks, ready-made meals, and instant breakfasts. Findings show that individuals consuming more than nine servings of such foods per day faced a 67% higher likelihood of heart attacks, strokes, or death from cardiovascular causes compared to those who rarely ate them.

The study involved over 6,800 participants aged 45 to 84 with no pre-existing heart conditions. Researchers monitored their health and analyzed dietary habits using questionnaires.

Results revealed a gradual increase in risk: each additional daily serving raised the probability of adverse events by roughly 5%. This trend persisted even after accounting for caloric intake, diet quality, and factors like obesity, diabetes, and hypertension. This suggests that the danger may stem not only from calories or nutritional content but also from the degree of food processing itself.

While the exact mechanisms remain unclear, prior research indicates that ultra-processed foods contribute to inflammation, visceral fat accumulation, and metabolic dysfunction—all key risk factors for cardiovascular disease.

The authors note that the study relies on self-reported dietary data and has limitations. Nevertheless, the findings align with previous evidence, reinforcing the case for reducing ultra-processed foods in diets.

Scientists recommend a simple way to lower risk: pay closer attention to food labels and opt for minimally processed options like vegetables, legumes, nuts, and whole grains.