Research & Publications | Healthy Eating Research

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State Earned Income Tax Credit and Food Security: Results Among Economically At-Risk Households With Children

The purpose of this study was to evaluate the effects of the state Earned Income Tax Credit on food insecurity among economically at-risk U.S. households with children and explore differential effects across sociodemographic groups. The authors used an intent-to-treat causal inference design and household-level data from all 50 U.S. states available from the Current Population More

Date: July 2025

Resource Type: Journal Article

Focus Areas: Food Access Pricing & Economics

Community Engaged Research Strategies Used in Food Retail Interventions: A Scoping Review

The purpose of this scoping review is to identify what community engagement (CE) research approaches have been applied by researchers in the retail food environment (RFE) intervention literature and how they vary by type of retail settings, phase of intervention, year of intervention, and key domains of equity. A total of 98 RFE interventions reported More

Date: June 2025

Resource Type: Journal Article

Focus Areas: Food Retail

Changes in SNAP Participation and Food Expenditures for Households with Children During the Pandemic

The purposes of this research were to explore the characteristics of households with children that joined SNAP after substantial changes were made to the program in the early stages of the pandemic and to learn how the changes affected food purchases. The research team used household-based scanner data to assess demographic characteristics and food purchase More

Date: June 2025

Resource Type: Research Brief

Focus Areas: Nutrition Policy & Programs

Implementation Insights and Equity: Considerations for Summer EBT in 2024

In 2024, the US Department of Agriculture introduced a new federal nutrition initiative, the Summer Electronic Benefits Transfer (EBT) program—also known as SUN Bucks. This program offers grocery benefits to low-income families with children during the summer months to help address gaps in summer food assistance. In 2024, 37 states, all 5 US territories, and More

Keywords: Food insecurity

Date: May 2025

Resource Type: Report

Focus Areas: Food Access

State Minimum Wage and Food Insecurity Among US Households With Children

This study aimed to assess whether state minimum wage generosity was associated with change in food insecurity among households with children and explore differential policy impacts across sociodemographic groups. This cross-sectional study of a national sample of US households from the Current Population Survey used a 2-way fixed effects modeling approach to test whether increases More

Date: March 2025

Resource Type: Journal Article

Focus Areas: Food Access Pricing & Economics

Applying Racial and Health Equity Impact Assessment for Better Policy Making

Addressing structural racism requires structural solutions. Racial and/or health equity impact assessments (R/HEIAs) help predict how a proposed policy, action, budget, or decision is likely to create, worsen, prevent, or reduce racial inequities. R/HEIAs are similar to fiscal notes or environmental impact assessments except that they focus on racial inequities. They analyze how a proposed More

Date: March 2025

Resource Type: Report

Focus Areas: Healthy Communities

A Meta-Ethnography to Determine Critical Constructs of Nutrition Security

This meta-ethnography aimed to examine and thematically analyze relevant qualitative studies to create a nutrition security conceptual framework. Following the 7-step process for a meta-ethnography, 6,831 studies were screened and eligible papers relating to nutrition security were included. Two researchers independently read and extracted data from each paper. This information was then combined, and 2 More

Date: March 2025

Resource Type: Journal Article

Focus Areas: Diet Quality & Healthy Weight

More States and Sponsors Are Providing Grab-and-Go Meals to Children during Summer

In 2023, to respond to increased rates of child food insecurity during the summer Congress authorized states to opt in to allowing noncongregate, or “grab-and-go,” summer meal services for students in rural areas. In the summer of 2023, 46 states and DC opted in, and in the summer of 2024 all 50 states and DC More

Date: February 2025

Resource Type: Journal Article

Focus Areas: Food Access School & After School

Consumption of the Food Groups with the Revised Benefits in the New WIC Food Package: A Scoping Review

On 18 April 2024, the United States Department of Agriculture (USDA) published the first food package changes to the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in over a decade, which reduced some food benefits (juice, milk, canned fish, and infant fruits and vegetables) and offered substitutes (cash-value vouchers (CVVs) or cash-value More

Date: February 2025

Resource Type: Journal Article

Focus Areas: Early Childhood Nutrition Policy & Programs

Managing Sophisticated Fraud in Online Research

Researchers increasingly conduct online surveys or experiments. Unfortunately, online approaches can attract fraudulent respondents from individuals who are ineligible, but respond to distort results or obtain study incentives. This can be difficult to detect. This paper aims to share lessons learned from a recent online study to support other researchers.

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Date: February 2025

Resource Type: Journal Article

Focus Areas: Food Marketing