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Updated: Feb 11, 2026

Perspectives on Neuroscience
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Perspectives on Neuroscience

Published on: July 31, 2007

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Perspective: Challenges and Controversial Issues in the Dietary Guidelines for Americans, 1980-2015

Marion Nestle1

  • 1Department of Nutrition and Food Studies, New York University, New York, NY.

Summary

Dietary Guidelines for Americans (DGAs) consistently advise reducing saturated fat, sugars, and sodium. Despite scientific backing, these recommendations, particularly concerning meat, face ongoing political controversy and calls for process improvements.

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