Research & Publications | Healthy Eating Research

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Beyond Added Sugar Reduction: A Narrative Review of Policies to Address Nonsugar Sweeteners

This perspective provides policymakers, advocates and researchers with a description of proposed and enacted policies that assist consumers in identifying products with nonsugar sweeteners (NSS) and/or reduce NSS exposure. Consumption of NSS is associated with multiple chronic diseases. NSS exposure is increasing as food and beverage manufacturers replace added sugars with NSS. This narrative review More

Date: May 2026

Resource Type: Journal Article

Focus Areas: Beverages Pricing & Economics

Policy Priorities and Research Needs for Advancing Healthy Eating: A 2026-2027 Research Agenda for U.S. Children and Adolescents

Given recent changes to nutrition policies and programs and the food environment landscape, the need for new evidence on how these changes impact nutrition, health, and food access is greater than ever. HER has also published a research agenda intended to provide a blueprint for immediate (i.e., 12-18 month) research needs to inform strategies to More

Trends in California Child and Adult Care Food Program Participation Among Family Child Care Home Providers: The Role of Tiered Meal Reimbursements

In March 2020, the coronavirus disease 2019 (COVID-19) pandemic triggered lockdowns in several states, which immediately affected the number of children served by the CACFP. Nationally, there was a 23% reduction in the number of meals served through CACFP in 2020 compared with 2019. From July 2021 through June 2023, a series of USDA waivers More

Date: February 2026

Resource Type: Journal Article

Focus Areas: Early Childhood Pricing & Economics

“It’s confusing as hell”: A qualitative study of barriers accessing poverty alleviation benefits through the US Earned Income Tax Credit

The Earned Income Tax Credit (EITC) is the largest U.S. poverty alleviation program, with positive effects on health equity. Over 20% of eligible households do not receive benefits. In this qualitative study, researchers explored benefits of and barriers to EITC receipt among EITC-eligible families through analysis of 40 semi-structured interviews with EITC-eligible parents in California More

Keywords: Taxes

Date: December 2025

Resource Type: Journal Article

Focus Areas: Pricing & Economics

The implications of banning synthetic food dyes on the food purchase quality of families with children

This study examines how removing synthetic dyes from the food supply impacts the nutritional quality of grocery purchases among families with children, focusing on the 7 dyes targeted by FDA for phase-out by the end of 2026 (some of which are required (i.e., red dye #3), while the removal of others are voluntary). Aim 1 More

Date: November 2025

Resource Type: Commissioned Research Project Summary

Focus Areas: Food Access Food Retail

Building a National Research Agenda

Long-Term Research Agenda The Robert Wood Johnson Foundation’s (RWJF) commitment to child obesity ends in December 2025, marking the conclusion of a two-decade investment in Healthy Eating Research (HER). As part of our RWJF legacy, HER is developing a national research agenda for policy, systems, and environmental (PSE) interventions and strategies to promote food and More

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

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

Simulated retail food environments: A literature review of systems science approaches to advance equity in access to healthy diets

As researchers increasingly utilize systems science simulation modeling (SSSM), little is known about how and by whom SSSMs are being leveraged to address inequities in access to healthy diets. We evaluated the extent to which studies (n = 66) employing SSSM to examine retail food environments (RFEs): included three pillars of equity (social position, human capital, socioeconomic More

Keywords: Grocery store

Date: January 2025

Resource Type: Journal Article

Focus Areas: Food Retail