News Release

Evaluation of a state-level incentive program to improve diet

JAMA Network Open

Peer-Reviewed Publication

JAMA Network

About The Study: In this cohort study of Supplemental Nutrition Assistance Program (SNAP) participants, the 50% incentive, automatic enrollment in the Eat Well, Be Well program, the first state-level SNAP fruit and vegetable incentive program launched in Rhode Island, was not associated with significant relative changes in fruit and vegetable intake, but was associated with benefits among participants already consuming more fruits and vegetables. Enhanced implementation, including broader retail partnerships, improved outreach, and targeted interventions for populations with lower intake of fruits and vegetables, may be needed to maximize public health outcomes. 

Corresponding Author: To contact the corresponding author, Alison Tovar, PhD, MPH, email alison_tovar@brown.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2025.44215)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication. 


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