Cardiol Rev. 2026 Mar 23. doi: 10.1097/CRD.0000000000001238. Online ahead of print.
ABSTRACT
The Dietary Guidelines for Americans represent a cornerstone of public health policy that has recently undergone substantial revision, introducing significant modifications to the recommended types, quantities, and proportional distributions of food groups for the American population. The introduction of these updated guidelines has generated considerable discourse within the medical and scientific communities, with stakeholders offering differing perspectives on their scientific merit and potential public health impact. The evaluation of these dietary recommendations assumes urgency when considered within the epidemiological context of cardiovascular disease, which continues to represent the predominant cause of morbidity and mortality among United States citizens. This comprehensive review provides a systematic and critical analysis of the updated Dietary Guidelines for Americans through a cardiovascular lens. We elucidate areas where the guidelines demonstrate scientific rigor and alignment with contemporary evidence. We also identify potential shortcomings, gaps in evidence translation, and opportunities for future refinement that are essential for clinicians, policymakers, and public health professionals engaged in cardiovascular disease prevention efforts.
PMID:41870906 | DOI:10.1097/CRD.0000000000001238