Physical Activity

Group of children sitting on soccer field; one young girl drinks from a water bottle
Nutrition Policy Institute: Article

Data Briefs: California Department of Public Health CalFresh Healthy Living FFY 2025

January 16, 2026
By Carolyn D Rider, Janice Kao, Amanda M Linares, Summer J Cortez, Evan Talmage, Nicole Vital, Miranda W Brown
Research Brief • January 2026 • Download PDF (665 KB)TABLE OF CONTENTSFFY 2025 CalFresh Healthy Living At a GlancePolicy, Systems, & Environmental Change EffortsEducational ActivitiesPartnerships & Multi-Sector CoalitionsAssessment of Policies, Practices, & OutcomesFFY 2025 CalFresh…
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Peer-Reviewed Publications

Below is a comprehensive list of peer-reviewed publications by Nutrition Policy Institute researchers and our collaborators in reverse chronological order. See also our collection of PubMed indexed peer-reviewed publications by NPI researchers.View publications by year: 2026 • 2025 • 2024 • 2023 • 2022 …
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Collection

Reports

Nutrition Policy Institute's research and evaluation reports include documents that presents the findings of a systematic investigation in a clear, organized, and objective manner. The reports detail the research process, methods, data, and results to communicate complex information and insights to a…
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Collection

Research Briefs

Nutrition Policy Institute's research briefs are short, non-technical summaries of a study's key findings—designed to make complex research accessible to broader audiences like policymakers, practitioners, or the public—translating evidence into real-world application through plain language, bullet points,…
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Nutrition Policy Institute News: Article

NPI job opening: Assistant Project Scientist

November 4, 2025
By Danielle Lee
The Nutrition Policy Institute is seeking to hire a post-doctoral researcher as an Assistant Project Scientist to work on studies related to youth cardiometabolic health, school physical activity and nutrition programs (recess, PE, school meals), and nutrition and physical activity policy implementation…
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Nutrition Policy Institute News: Article

Nutrition Policy Institute researchers to present at the American Public Health Association’s 2025 Annual Meeting and Expo

October 30, 2025
By Brianna Aguayo Villalon, Danielle Lee
The American Public Health Association hosts an Annual Meeting and Expo, bringing together over 12,000 public health professionals from around the world to collaborate, share research findings, and expand the field. The event will take place in Washington, D.C., from November 2 to 5, 2025. This year’s…
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Nutrition Policy Institute News: Article

Student and school characteristics influence the impact of SNAP-Ed interventions

October 27, 2025
By Summer J Cortez
The Nutrition Policy Institute's latest peer-reviewed publication, "Student and school characteristics modify the impact of SNAP-Ed on student dietary and physical activity outcomes," was published in the journal Public Health Nutrition. This study examines how CalFresh Healthy Living, California’s SNAP-Ed…
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Nutrition Policy Institute News: Article

Nutrition Policy Institute welcomes Hannah R. Thompson as new director

September 25, 2025
By Danielle Lee
Hannah R. Thompson began her role as the new director of the Nutrition Policy Institute beginning September 1, 2025. Thompson has served as NPI’s senior epidemiologist since 2020 while also working as an assistant research professor at the University of California, Berkeley School of Public Health. She…
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Nutrition Policy Institute News: Article

Combining school environment changes with SNAP-Ed lessons improves student diets

September 11, 2025
By Summer J Cortez, Reka Vasicsek, Amanda M Linares, Miranda W Brown
The Nutrition Policy Institute is excited to share our latest peer-reviewed publication in the Journal of Community Health, “Dietary Effects of School-Based SNAP-Ed Education with and without Policy, Systems, and Environmental Change Strategies.” This study examines how Supplemental Nutrition Assistance…
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