The American Heart Association has issued a Science Advisory warning that consumption of ultraprocessed foods (UPFs) is associated with increased risks of cardiovascular disease, obesity, and Type 2 diabetes. Published in the journal Circulation, the advisory emphasizes the urgent need for further research and policy changes to address the health hazards posed by these foods, which are typically high in saturated fats, added sugars, and sodium while being nutritionally poor.
Ultraprocessed foods account for a substantial portion of the American diet, with 55% of calories consumed by individuals aged 1 and older in the U.S. coming from UPFs. The advisory notes that consumption rates are higher among lower-income families, raising concerns about the long-term health implications for vulnerable populations. This dietary trend contributes to the rising prevalence of chronic diseases, making the advisory's findings particularly timely for public health efforts.
The relationship between UPFs and health is complex, as not all ultraprocessed foods are inherently unhealthy. Some, such as certain commercial whole grains and low-fat dairy products, can be part of a balanced diet. However, the advisory points out that the lack of transparency around food additives and processing techniques complicates efforts to assess the healthfulness of UPFs, making it difficult for consumers to make informed choices.
To mitigate the health risks, the advisory calls for a multi-pronged approach that includes refining dietary guidelines, enhancing food additive science, and implementing evidence-based policies. These measures aim to reduce the consumption of nutrient-poor UPFs and promote healthier dietary patterns. By addressing the root causes of UPFs' link to poor health, the advisory seeks to inform public health strategies that can lead to meaningful improvements in dietary intake and overall health outcomes.
The advisory underscores the importance of collective action from policymakers, researchers, and the food industry to tackle this issue. As diet-related chronic diseases continue to rise both in the U.S. and globally, the findings highlight the critical role of reducing UPF consumption in preventing adverse health effects and fostering better nutritional habits across populations.
