The American Heart Association (AHA) has released new dietary guidelines this week that present nine key tenets of a heart-healthy diet, which diverge significantly from the federal nutrition guidelines introduced by the Trump administration earlier this year.

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In January, Health Secretary Robert F. Kennedy Jr. unveiled an unconventional food pyramid emphasizing protein, healthy fats, and vegetables over carbohydrates and sugars. While the AHA aligns with some aspects of the "Make America Healthy Again" movement, such as encouraging consumption of a variety of fruits and vegetables, it also proposes changes on several fundamental dietary practices.

Both the USDA and AHA guidelines agree on the importance of consuming a variety of fruits and vegetables, choosing whole grains over refined flour, minimizing ultra-processed foods, and reducing added sugar intake. However, the AHA notably advocates for a shift towards plant-based protein sources, including legumes and nuts, and encourages an increased intake of fish and seafood. In contrast, the USDA guidelines favor steak and chicken as primary protein sources and endorse animal fats like butter and beef tallow.

The AHA also advises against full-fat dairy products, recommending low-fat or nonfat alternatives to lower saturated fat intake, while the USDA encourages full-fat milk and yogurt consumption. On the subject of alcohol, the AHA advises moderation—stating that if one does not consume alcohol, they should not start, and if they do, intake should be limited. This approach contrasts with the USDA guidelines, which removed previous alcohol consumption limits.

Dr. Mehmet Oz, administrator of the Centers for Medicare and Medicaid Services, commented on the social aspects of alcohol but acknowledged the health risks associated with excessive consumption. Additionally, the AHA provides more specific recommendations regarding salt intake, advising minimal or no use of salt during cooking to mitigate the risk of elevated blood pressure and cardiovascular issues.