Schools are an important setting for addressing childhood obesity. A substantial portion of school-aged children’s daily food and caloric intake occurs within the school and after-school environment. About 30 million school-aged children consume school lunches every day, and almost 75% (21.8 million) of these children receive free or reduced-price lunches. Research in this area aims to understand how school and after-school food policies and environments can help improve the nutritional quality of the school meal environment, promote healthy weight status, and reduce nutritional disparities.

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December 2025

From Policy to Plate: Implications of 2025 U.S. Federal Policy Changes on School Meals

School meals are a cornerstone of the United States’ nutrition safety net for children from low-income families, providing nearly 30 million lunches daily. However, recent U.S. policy actions may limit access to school meals for children who need them most. This commentary, published in the Nutrients Special Issue The Influence of School Meals on Children More

December 2025

Ultra-Processed Foods in School Meals: Challenges and Opportunities

Ultra-processed foods (UPFs) are ubiquitous in the U.S. food supply, while growing evidence shows that UPFs harm children’s health. Schools offer a promising setting to introduce UPF regulation and reduce the availability of UPFs. This brief explores the issue of UPFs in school meals and identifies opportunities and challenges to replace UPFs with more fresh More

November 2025

Legislative Health Note – Propositions LL and MM: Colorado Healthy School Meals for All

In 2022, Colorado became one of the first states in the nation to pass a universal free school meal program when Proposition FF created Colorado Healthy School Meals for All (HSMA). In May 2025, the Colorado General Assembly passed HB25-1274 to fully fund the HSMA program, which has been referred to two ballot measures in More

November 2025

Building a National 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 nutrition security, optimal More