Dietary Guidelines Reform Act of 2025

HR 2326, the Dietary Guidelines Reform Act of 2025, requires the U.S. Department of Agriculture (USDA) and Health and Human Services (HHS) to update the Dietary Guidelines for Americans at least every 10 years, instead of the previous 5-year cycle. The bill mandates guidelines be based on "significant scientific agreement" through evidence-based reviews, include input from an Independent Advisory Board (with specific member requirements and conflict-of-interest disclosures), and exclude topics like taxation or social policies. It also requires the Secretaries to notify Congress 90 days before updates and assign evidence strength ratings to each guideline. These changes directly affect the federal agencies responsible for creating the guidelines and the public who rely on them for health guidance.