Water

Nutrition Policy Institute News: Article

Randomized control trial shows drinking water promotion can prevent overweight and reduce sugar-sweetened beverage intake in schoolchildren

January 13, 2026
A new study in the American Journal of Preventive Medicine reports findings from a randomized controlled trial—the gold standard study design in health research—showing that promoting drinking water in elementary schools can help prevent overweight and reduce sugar-sweetened beverage intake among…
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Toolkits

Toolkits developed by the Nutrition Policy Institute are collections of practical resources, strategies, templates, and best practices designed to help public health nutrition professionals, policymakers, and organizations improve health outcomes, address specific challenges, build capacity, and implement…
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Nutrition Policy Institute: Page

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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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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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

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

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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