Learn About the Process
The Dietary Guidelines for Americans, 2025-2030 (Dietary Guidelines) development process is under way. Updating the Dietary Guidelines is a multi-year, multi-step process. Visit this page to learn more about where we are in the development process.
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View the Proposed Scientific Questions
HHS and USDA identified the proposed scientific questions to inform the next edition of the Dietary Guidelines. The proposed list of scientific questions focus on diet and health outcomes across the lifespan and food-based strategies that can be used by individuals and families to support Dietary Guidelines implementation.
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View Public Comments
The public comment period on the proposed scientific questions is CLOSED. This was the first of several opportunities for public input on the Dietary Guidelines development process.
View Public Comments