Key Facts

• The Trump administration has delayed efforts to define ultraprocessed foods at the federal level.
• This delay affects Health Secretary Robert F. Kennedy Jr.’s "Make America Healthy Again" agenda.
• More than 100 experts in science, medicine, and nutrition signed an open letter.
• The letter was sent to the Office of Management and Budget.
• Experts want a clear government definition of ultraprocessed foods (UPF) for the first time.
• The letter warns against letting special interests slow down this process.
• Many Americans recognize ultraprocessed foods but lack detailed understanding.
• The definition aims to provide clear guidance to help Americans avoid unhealthy foods.