Dietary saturated fats and health: Are the U.S. Guidelines evidence-based?

Research output: Contribution to journalReviewResearchpeer-review

Documents

  • Arne Astrup
  • Nina Teicholz
  • Magkos, Faidon
  • Dennis M Bier
  • J Thomas Brenna
  • Janet C King
  • Andrew Mente
  • José M Ordovas
  • Jeff S Volek
  • Salim Yusuf
  • Ronald M Krauss

The last decade has seen nearly 20 papers reviewing the totality of the data on saturated fats and cardiovascular outcomes, which, altogether, have demonstrated a lack of rigorous evidence to support continued recommendations either to limit the consumption of saturated fatty acids or to replace them with polyunsaturated fatty acids. These papers were unfortunately not considered by the process leading to the most recent U.S. Dietary Guidelines for Americans, the country’s national nutrition policy, which recently reconfirmed its recommendation to limit saturated fats to 10% or less of total energy intake, based on insufficient and inconsistent evidence. Continuation of a cap on saturated fat intake also fails to consider the important effects of the food matrix and the overall dietary pattern in which saturated fatty acids are consumed.

Original languageEnglish
Article number3305
JournalNutrients
Volume13
Issue number10
Number of pages10
ISSN2072-6643
DOIs
Publication statusPublished - 2021

Bibliographical note

Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

    Research areas

  • Cardiovascular disease, Dietary guidelines, Dietary guidelines for Americans, Evidence-based, Heart disease, Nutrition guidelines, Polyunsaturated fats, Saturated fats

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