A Critical Perspective on the Dietary Guidelines for Americans 2025-2030: Methodological, Conceptual, and...

The Dietary Guidelines for Americans 2025 to 2030 serve as a central framework for nutrition policy, food assistance programs, and public health communication in the United States. Although the new edition aims to promote healthier dietary patterns, several conceptual and practical aspects warrant critical examination. This Perspective evaluated the methodological, cultural, and socioeconomic considerations associated with the updated guidelines. Particular attention is given to the reintroduction of the hierarchical dietary pyramid imagery, the conceptual ambiguity surrounding the term "real food," and the challenges of implementing dietary recommendations across diverse socioeconomic contexts. Addressing these issues is important for strengthening the scientific transparency, cultural inclusivity, and practical feasibility of national nutrition guidelines. Given the global influence of the Dietary Guidelines for Americans in shaping nutrition research, policy discussions, and dietary recommendations in multiple countries, a critical evaluation of their conceptual framework and implementation challenges may also provide insights relevant to the development and refinement of dietary guidelines worldwide.