Research & Publications | Healthy Eating Research

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WIC Fruit and Vegetable Study

The Gretchen Swanson Center for Nutrition was funded by Healthy Eating Research to conduct a study exploring how the policy changes in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) cash value benefit (CVB), or fruit and vegetable money, during the pandemic impacted the WIC program and child access to fruits and More

Date: January 2024

Resource Type: Research Brief

Focus Areas: Nutrition Policy & Programs

Applied Research Framework: A Guide to Creating Impactful WIC Research Projects and Collaborating with WIC Agencies

The Applied Research Framework aims to help external researchers (e.g., academic or nonprofit researchers) plan, communicate, execute and disseminate research related to WIC. This framework provides a checklist to guide research projects, including advice for building relationships with WIC agencies, descriptions of publicly available WIC-related datasets, and more! WIC agencies may also use this framework More

Date: September 2023

Resource Type: Report

Focus Areas: Nutrition Policy & Programs

Supporting the Wake Forest School of Medicine in implementing a WIC referral program within electronic health records to optimize WIC participation

The United States has an ongoing maternal and infant health crisis, characterized by stark disparities. The WIC program could equitably improve health outcomes, but it is underutilized. Identifying strategies for healthcare systems to efficiently connect pregnant patients with WIC is a public health and policy priority. This study will use the electronic health record (EHR) More

Date: November 2023

Resource Type: Grant Summary

Focus Areas: Early Childhood Nutrition Policy & Programs

USDA Special Supplemental Nutrition Program for Women, Infants and Children (WIC) Vendor Criteria: An Examination of US Administrative Agency Variations

The Special Supplemental Nutrition Program for Women, Infants and Children (WIC), administered by the United States Department of Agriculture, is associated with improved healthy food and beverage access due to its requirement for minimum stock of healthy foods and beverages in WIC-eligible stores. The selection and authorization criteria used to authorize WIC vendors varies widely More

Date: March 2021

Resource Type: Journal Article

Focus Areas: Food Access Nutrition Policy & Programs

Can the Electronic Health Record Increase WIC Referrals & Improve Care Coordination for Medicaid or Uninsured Children Under Age 5? A Mixed Methods Study

The purpose of this study is to evaluate a novel Electronic Health Record (EHR)-based WIC referral and care coordination program. Specifically, this program refers children to WIC and provides a secure data connection for communication between health care providers and WIC team members. The specific aims are to: 1) Better understand the WIC referral gap More

Date: October 2021

Resource Type: Commissioned Research Project Summary

Focus Areas: Nutrition Policy & Programs

Increased WIC Benefits for Fruits and Vegetables Increases Food Security and Satisfaction Among California Households with Young Children

The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is a critical source of nutrition support for young children in low-income families, providing access to healthy foods and a cash value benefit (CVB) for the purchase of fruits and vegetables (FV). In 2021, the WIC CVB increased substantially for women and children aged More

Date: October 2023

Resource Type: Journal Article

Focus Areas: Nutrition Policy & Programs

Expanding Reach of a Health System Intervention for Family Beverage Choice by Partnering with a Local WIC Program

This study seeks to partner with the local Special Supplemental Nutrition Program for Women, Infants and Children (WIC) to pair an electronic health record (EHR)-based sugar-sweetened beverage screener with a technology-based intervention in order to improve intervention reach and uptake in nutritionally at-risk infants and young children. Specific aims include: (1) Enhance EHR data infrastructure More

Date: April 2021

Resource Type: Grant Summary

Focus Areas: Beverages Early Childhood

USDA Special Supplemental Nutrition Program for Women, Infants and Children (WIC) Vendor Criteria: An Examination of U.S. Administrative Agency Variations

The food retail environment has been directly linked to disparities in dietary behaviors and may in part explain racial and ethnic disparities in pregnancy-related deaths. The Special Supplemental Nutrition Program for Women, Infants and Children (WIC), administered by the United States Department of Agriculture, is associated with improved healthy food and beverage access due to More

Date: March 2021

Resource Type: Journal Article

Focus Areas: Nutrition Policy & Programs

“I Think That’s the Most Beneficial Change That WIC Has Made in a Really Long Time”: Perceptions and Awareness of an Increase in the WIC Cash Value Benefit

During the COVID-19 pandemic, the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Cash Value Benefit (CVB) for fruits and vegetables increased by roughly USD 25/month/person. We sought to understand WIC participant perceptions of this change and barriers and facilitators to using the CVB. We conducted 10 virtual focus groups (5 rural, 5 More

Date: July 2022

Resource Type: Journal Article

Focus Areas: Nutrition Policy & Programs

Protecting Low-Income Consumers in the Era of Digital Grocery Shopping: Implications for WIC Online Ordering

The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is now expected to allow participants to redeem their food benefits online, i.e., via online ordering, rather than only in-store. However, it is unclear how this new benefit redemption model may impact participants’ welfare since vendors may have an asymmetric information advantage compared with More

Date: January 2023

Resource Type: Journal Article

Focus Areas: Nutrition Policy & Programs