Newsletter
Contact
This review identifies intervention strategies implemented within U.S. grocery retail stores that are effective in improving the healthfulness of shoppers’ food and beverage purchasing and consumption. Results from our review demonstrate that nutritional scoring and nutritional messaging were the most rigorously tested and effective interventions. Additionally, simple interventions yield the most successful results and minimize shopper burden. Therefore, these strategies should be prioritized for policy implementation within SNAP- and WIC-authorized grocery retail settings. This brief provides a summary of the study findings.
Published: December 2022
Publisher: University of Delaware Center for Research in Education & Social Policy
Authors: Wolgast H, Halverson MM, Kennedy N, Gallard I, Karpyn A
Focus Area: Food Retail
Keywords: Grocery store, Supermarket
State: National
Resource Type: Research Brief
Related Research
April 2026
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 MoreNovember 2025
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 MoreJune 2025