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Member Research & Reports

Member Research & Reports

NYU Assistant Professor is Published in the Current Atherosclerosis Reports

A study by Ms. Jennifer L. Pomeranz, assistant professor of public health policy and management at New York University College of Global Public Health, has just been published by the Current Atherosclerosis Reports titled “Adoption and Design of Emerging Dietary Policies to Improve Cardiometabolic Health in the US.”

Suboptimal diet is a leading cause of cardiometabolic disease and economic burdens. Evidence-based dietary policies within five domains — food prices, reformulation, marketing, labeling, and government food assistance programsappear promising at improving cardiometabolic health. Yet, the extent of new dietary policy adoption in the U.S. and key elements crucial to define in designing such policies are not well established.The authors created an inventory of recent U.S. dietary policy cases aiming to improve cardiometabolic health and assessed the extent of their proposal and adoption at federal, state, local, and tribal levels; and categorized and characterized the key elements in their policy design.

Recent federal dietary policies adopted to improve cardiometabolic health include reformulation (trans-fat elimination), marketing (mass-media campaigns to increase fruits and vegetables), labeling (Nutrition Facts Panel updates, menu calorie labeling), and food assistance programs (financial incentives for fruits and vegetables in the Supplemental Nutrition Assistance Program (SNAP) and Women, Infant and Children (WIC) program). Federal voluntary guidelines have been proposed for sodium reformulation and food marketing to children. Recent state proposals included sugar-sweetened beverage (SSB) taxes, marketing restrictions, and SNAP restrictions, but few were enacted. Local efforts varied significantly, with certain localities consistently leading in the proposal or adoption of relevant policies. Across all jurisdictions, most commonly selected dietary targets included fruits and vegetables, SSBs, trans-fat, added sugar, sodium, and calories; other healthy (e.g., nuts) or unhealthy (e.g., processed meats) factors were largely not addressed. Key policy elements to define in designing these policies included those common across domains (e.g., level of government, target population, dietary target, dietary definition, implementation mechanism), and domain-specific (e.g., media channels for food marketing domain) or policy-specific (e.g., earmarking for taxes) elements. Characteristics of certain elements were similarly defined (e.g., fruit and vegetable definition, warning language used in SSB warning labels), while others varied across cases within a policy (e.g., tax base for SSB taxes). Several key elements were not always sufficiently characterized in government documents, and dietary target selections and definitions did not consistently align with the evidence-base. These findings highlight recent action on dietary policies to improve cardiometabolic health in the U.S.; and key elements necessary to design such policies.

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