Federal Government Submits First Official Definition of 'Ultra-Processed Foods' for Final Review

Next time you walk down the grocery store aisle, the way you look at a brightly colored box of breakfast cereal or a seemingly healthy plant-based snack might fundamentally change. For years, everyday shoppers have navigated a confusing maze of health claims and complex ingredient lists, trying to decode what truly nourishes the body versus what merely fills it with empty calories. Now, the rules of that daily navigation are about to be rewritten at the highest levels of the federal government, promising a new era of transparency.[7]

On August 10, 2026, the U.S. Department of Health and Human Services (HHS) and the U.S. Department of Agriculture (USDA) submitted the federal government’s first proposed definition of "ultra-processed foods" (UPFs) to the Office of Management and Budget for final review. This highly anticipated move marks a cornerstone of the current administration's "Make America Healthy Again" (MAHA) initiative, spearheaded by HHS Secretary Robert F. Kennedy Jr. and USDA Secretary Brooke L. Rollins. The submission signals a decisive shift toward treating food processing as a primary metric of public health.[1][2][5]

Until now, the term "ultra-processed" has been a buzzword without a firm legal anchor in the United States. While public health campaigns frequently warn against these foods, federal agencies have lacked a standardized framework to regulate them, study them consistently across populations, or restrict them in federally funded programs like school lunches. By establishing a concrete definition, the government aims to create a unified scientific foundation for all future nutrition policy and dietary guidelines.[1][2]

In the absence of a U.S. definition, most researchers and dietitians have relied on the NOVA classification system, originally developed by public health researchers in Brazil. NOVA divides the food supply into four distinct categories, ranging from unprocessed whole foods—like fresh apples, raw almonds, or eggs—to processed culinary ingredients like butter and olive oil, and basic processed foods like canned beans or fresh bread. The fourth and final category encompasses ultra-processed foods, which are industrially formulated products containing additives, preservatives, artificial flavors, and little to no intact whole foods.[2][5][7]

These are the foods engineered specifically for hyper-palatability and exceptionally long shelf lives. They are the soft, uniformly textured breads that never seem to go stale, the neon-hued fruit snacks, and the savory chips coated in flavor dust that leaves a lingering residue on your fingers. According to the Centers for Disease Control and Prevention, these highly engineered products now account for roughly 60 percent of the daily calories consumed by American adults, and an even more alarming percentage for children and adolescents.[1][5][7]

The concern over UPFs goes far beyond their typically high levels of added sugars, sodium, and saturated fats. Nutrition scientists are increasingly focused on the physical matrix of the food and the intense industrial processes used to create it. High-pressure extrusion, chemical modification, and the addition of synthetic emulsifiers can fundamentally alter how the human body digests and absorbs these foods, often bypassing the natural satiety signals that tell the brain we have eaten enough.[5][6][7]

A growing body of clinical evidence links heavy reliance on UPFs to a cascade of chronic health issues. Recent landmark studies, including a comprehensive series published in the peer-reviewed medical journal The Lancet, have demonstrated that diets dominated by ultra-processed products significantly heighten the risk of type 2 diabetes, cardiovascular disease, and obesity. The sheer volume of these foods in the standard American diet has prompted public health officials to treat their widespread consumption as a systemic crisis rather than merely a matter of individual dietary choice.[1][2][5]

The push to define UPFs is advancing alongside another major regulatory shift aimed at the food industry. On the same day the UPF definition was submitted, the FDA proposed a sweeping rule to mandate "Generally Recognized as Safe" (GRAS) notifications. Since 1958, a regulatory loophole has allowed food manufacturers to independently determine that a new additive is safe and introduce it to the consumer market without ever formally notifying the FDA or providing public safety data.[1][4]

Under the newly proposed rule, that voluntary system would transition into a mandatory notification framework. Companies would be required to submit their safety data directly to the FDA, granting the agency much greater visibility into the novel chemicals, preservatives, and texturizers entering the food supply. Acting FDA Commissioner Kyle Diamantas noted that this change is explicitly designed to close critical information gaps and restore consumer confidence in the government's oversight of food ingredients.[1][3][4]

However, defining exactly what makes a food "ultra-processed" is proving to be a highly complex and contentious task. Food industry stakeholders and some agricultural analysts caution that a definition focused strictly on industrial processing steps could inadvertently penalize nutrient-dense foods. For example, fortified plant-based milks, certain whole-grain cereals, and specialized infant formulas undergo significant industrial processing to ensure safety and nutritional consistency, yet they offer vital health benefits to consumers.[2][4][6]

Critics of a broad UPF definition argue that stigmatizing all processed foods ignores the reality of modern food systems, where processing is often necessary to maintain food safety, affordability, and widespread accessibility. They advocate for a more nuanced regulatory approach that evaluates the actual nutritive content and health outcomes of a product, rather than simply penalizing the machinery or industrial techniques used to manufacture it.[2][6][7]

While the exact parameters of the federal definition remain under wraps pending the final Office of Management and Budget review, the implications for the average home kitchen are profound. A standardized definition will likely pave the way for clearer front-of-package labeling, making it significantly easier for shoppers to identify heavily engineered products at a glance. It could also reshape the upcoming Dietary Guidelines for Americans, which dictate everything from pediatric advice to the composition of hospital meals and school lunches.[3][5][8]

As the federal government moves to finalize these sweeping new rules, the long era of ambiguous ingredient lists and unregulated food formulations appears to be slowly drawing to a close. For everyday consumers, this regulatory shift promises a future where the choice between whole nourishment and industrial convenience is clearly marked, empowering healthier and more informed decisions in every supermarket aisle. Ultimately, a standardized federal definition will not just change how nutrition scientists study our diets—it will fundamentally change how everyday Americans understand the food they use to feed their families.[1][4]