In August 2025, the Centers for Disease Control and Prevention (CDC) shared a report about food habits in the United States. The report showed that over half of the calories in the average American diet come from ultra-processed foods, such as burgers, sweet baked goods, and frozen meals. These foods contain a lot of sugar, salt, and additives. The CDC looked at data from August 2021 to August 2023. It found that adults get 53% of their calories from ultra-processed foods, while children and teenagers get about 62%. Low-income adults were found to eat more of these foods than people with higher incomes.

Experts warned that eating too many of these foods may cause serious health problems, such as obesity, diabetes, and heart disease. A study published in Nature said that people who eat less processed food lose more weight. Experts said ultra-processed foods are hyperpalatable, low in fiber, and made without whole ingredients. The CDC hopes this report will catalyze new health programs. Some Americans are becoming more conscientious about eating healthy, but changing habits is still a transformative challenge. The government also plans to create a uniform meaning of “ultra-processed food” to make food labels clearer.