Ultra-processed foods, such as sugar-sweetened beverages, potato chips, and packaged cookies, have been linked to adverse health outcomes, according to a recent study presented at the ACC Asia 2025 Together with SCS 36th Annual Scientific Meeting in Singapore. The research, conducted by Dr. Xiao Liu from Sun Yat-sen Memorial Hospital of Sun Yat-sen University in China, highlights the potential risks associated with consuming these highly processed food products.
These ultra-processed foods are characterized by their high sugar, high salt, and low nutritional content, which can contribute to a range of health issues including hypertension, cardiovascular events, cancer, digestive diseases, and even mortality. The study, which included data from 41 prospective cohort studies involving over 8 million adult patients, found that the consumption of ultra-processed foods was associated with an increased risk of various health conditions.
The researchers used the Nova food classification system to define ultra-processed foods as industrially manufactured products containing additives and preservatives. Common examples of these foods include commercially produced bread, sugary beverages, potato chips, chocolate, candy, and packaged cookies. The study found that for every additional 100 grams of ultra-processed foods consumed per day, there was a higher risk of hypertension, cardiovascular events, cancer, digestive diseases, and all-cause mortality.
The quality of evidence supporting these findings was assessed using the GRADE system, which indicated high to moderate certainty for most outcomes. The researchers emphasized the importance of educating individuals about the negative health impacts of ultra-processed foods and recommended reducing their consumption to improve overall health.
Governments may also consider implementing measures to reduce the consumption of ultra-processed foods, such as implementing food labeling regulations and encouraging manufacturers to disclose all additives present in these products. Clinicians are advised to counsel patients on gradually reducing their intake of ultra-processed foods and replacing them with more nutritious, minimally processed options.
While the study highlighted the risks associated with ultra-processed foods, it also emphasized the importance of embracing whole foods, simple ingredients, and healthy eating patterns like the Mediterranean or DASH diet. Further research is needed to explore the potential health benefits of these dietary approaches.
In conclusion, the study underscores the importance of being mindful of our food choices and opting for whole, minimally processed foods to support overall health and well-being. By making small changes to our diet and reducing the consumption of ultra-processed foods, we can potentially reduce the risk of developing various health conditions.
