Scientists call for federal definition of ultra-processed food
Public health and nutrition experts are urging federal officials to move forward with a clear, science-based definition of ultra-processed food.
More than 100 public health, nutrition, and medical experts have signed a letter urging the Office of Management and Budget to release the first proposed federal definition of ultra-processed food. The proposed definition was submitted to OMB by the U.S. Department of Health and Human Services and the Food and Drug Administration in August and remains under review.
In their letter, the scientists argue that establishing a clear federal standard is an important next step as research on ultra-processed foods continues to grow and policymakers, businesses, and consumers look for clearer guidance. A federal definition could provide a common framework for understanding which foods are considered ultra-processed and help inform consumer education and public policy. The letter also points to a growing patchwork of state-level policies using different definitions of UPFs, arguing that a national standard could provide greater consistency.
The scientists emphasize that simply releasing the proposed definition would not create new requirements for food manufacturers or retailers. Instead, they say it would give policymakers, businesses, and families a common reference point as the national conversation around ultra-processed foods continues to evolve.
Many of the scientists who signed the letter are also Fed UP! scientific contributors. The letter was organized independently and is not a Fed UP! initiative. Signatories joined in their individual capacities.
The takeaway: As research and policy attention around ultra-processed foods grows, scientists are calling for a clear federal definition that can provide a common foundation for public understanding and future policy decisions.
Read the full letter
