A recent analysis has reaffirmed the need to limit consumption of processed meat, sugar-sweetened beverages, and trans-fatty acids, which are commonly found in ultra-processed foods. The study’s authors emphasize the importance of a comprehensive, collaborative framework for assessing the health impacts of these foods.
The NOVA classification system, developed by the Food and Agriculture Organization (FAO), categorizes ultra-processed foods into four groups: minimally processed foods, industrially processed foods with added ingredients, processed foods with additives, and foods with high amounts of sugars, salt, and unhealthy fats. This framework provides a structured approach to evaluating the health effects of these foods.
Research has consistently shown that consuming ultra-processed foods is linked to various health problems, including obesity, type 2 diabetes, heart disease, and certain types of cancer. The World Health Organization (WHO) recommends restricting sugar-sweetened beverages and limiting consumption of processed meat to reduce the risk of these conditions.
In light of this evidence, experts are calling for a more systematic approach to evaluating the health impacts of ultra-processed foods. This could involve the development of new classification systems, improved nutritional labeling, and enhanced regulatory frameworks to curb the production and marketing of unhealthy foods.
As the global food system continues to evolve, it is essential that we prioritize evidence-based policies and practices to protect public health. By adopting a more nuanced understanding of ultra-processed foods and their effects on human health, we can work towards creating a healthier, more sustainable food environment for all.
Source: https://www.nature.com/articles/s41591-025-03782-9