Most Americans consume ultraprocessed foods daily, making up 60% of their diet, with children and teens reaching a higher rate of two-thirds. These foods have been linked to several health issues like obesity, diabetes, heart disease, and more, with studies suggesting they may even increase the risk of premature death. While nutrition science is intricate, research has so far found links rather than definitive proof of the negative health impacts of ultraprocessed foods.
Ultraprocessed foods are typically created through industrial processes using additives, colors, and preservatives not typically found in home cooking. These foods are designed to be affordable and enticing to consumers due to the perfect combination of sugar, salt, and fat. However, the degree of processing does not inherently indicate the food is unhealthy, as some processed foods like whole-grain bread and yogurt can still be nutritious.
A study by researcher Kevin Hall compared the effects of diets consisting of ultraprocessed foods and unprocessed foods on adults. Participants consumed more calories and gained weight when on the ultraprocessed diet compared to the unprocessed one. While more detailed research is ongoing to understand how ultraprocessed foods impact consumption, advocates like Dr. Neena Prasad call for government and industry intervention based on the existing evidence linking these foods to health problems.
Consumers in the U.S. often find it challenging to avoid highly processed foods, making it essential to be mindful of ingredients and nutritional information. Choosing foods aligned with dietary guidelines and opting for minimally processed options like fruits and vegetables can be beneficial. However, vilifying certain foods is not productive, as many people rely on processed foods for convenience and affordability in meal preparation.
