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Research for healthy food, people and places

The Nutrition Policy Institute (NPI) envisions a world in which healthy food, beverages and opportunities for physical activity are accessible, affordable, equitable and sustainable for everyone.

NPI's mission is to conduct and translate policy-relevant research to transform environments for healthy children, families and communities.

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Read more about our mission and vision, and learn about our impact.

News

  • 2024 LEAP Awards recognize excellence in healthy eating and active living across California

    Dec 16, 2024

    The Nutrition Policy Institute's CalFresh Healthy Living Evaluation team, in collaboration with the California Department of Public Health, is thrilled to announce recognition of 129 schools, 79 early care and education programs, and 77 out-of-school time programs across California as recipients of the 2024 Leaders in Eating and Activity Practices, or LEAP, Awards. LEAP Awards recognize schools, early care and education programs, and out-of-school time programs that demonstrate achievement of best practices that support healthy eating and active living, as reported on a Site-Level Assessment Questionnaire. Awardees partner with their local health department's CalFresh Healthy Living program to plan and implement health promotion projects. We applaud these sites, and their Local Health Department partners, for their dedication to supporting the health and well-being of the children and youth they serve! For more information about LEAP Awards, visit the LEAP award web page or email EvaluateSNAPEd@ucanr.edu.


  • New research brief provides evidence for additional CACFP meal reimbursements for childcare providers

    Dec 12, 2024

    A new policy brief provides evidence supporting the need for an increase in the number of reimbursable meals and snacks under the federal Child and Adult Care Food Program, also known as CACFP, from three to four per child daily. CACFP provides nutritious meals to nearly 625,000 children attending family childcare homes nationwide, primarily from lower-income families. However, it currently reimburses providers for a daily maximum of only two meals and one snack per child. Research by the Nutrition Policy Institute, CACFP Roundtable, and UC Berkeley involved surveys collected from over 250 California family childcare providers in 2024. Findings revealed that providers typically serve at least four meals/snacks daily but struggle financially due to limited reimbursements. Two-thirds of providers expressed a desire for reimbursements to cover four or more meals/snacks, while one-third worried about children going hungry without CACFP meals, highlighting the program's critical role in ensuring child food security. The brief recommends increasing CACFP reimbursements to four meals/snacks to support child nutrition and food security. Interviews with providers, families, and sponsors further highlight the program's critical impact. Read the full brief for more insights. This work was supported by a grant from Healthy Eating Research, a national program of the Robert Wood Johnson Foundation, and the California Collaborative for Pandemic Recovery and Readiness Research Program which was funded by the California Department of Public Health.


  • NPI awarded Robert Wood Johnson Foundation Healthy Eating Research program funding to pilot-test a peer navigator intervention for the Child and Adult Care Food Program

    Dec 10, 2024

    Nutrition Policy Institute researchers were awarded funding from the Robert Wood Johnson Foundation Healthy Eating Research program's 2024 call for proposals. NPI's Lorrene Ritchie, in collaboration with the CACFP Roundtable and Susana Matias at the University of California, Berkeley, received funding for a project titled, “Pilot-testing a peer navigator intervention for the Child and Adult Care Food Program to bridge a gap in nutrition supports in family childcare”. The Child and Adult Care Food Program, commonly known as CACFP, has the potential to improve food security, diet quality, and financial stability for low-income families, but participation among family child care homes in California is limited due to administrative burdens. The project aims to develop and pilot a peer navigator intervention, co-designed with CACFP stakeholders, to increase family child care home claiming and retention and bridge access disparities with newly enrolled providers. Only 7 grants were awarded this cycle.


  • Nutrition Policy Institute launches new Spanish-language webpages to enhance accessibility for Spanish-speaking communities

    Dec 6, 2024

    The Nutrition Policy Institute has launched three new Spanish-language web pages, designed to better serve our Spanish-speaking research participants and increase accessibility to and inclusion of the greater Spanish-speaking community. These new pages provide essential information about NPIs mission, vision, and how our research has supported major policy milestones in California and nationally, and to share existing NPI Spanish-language resources. The web pages include:

    • NPI in Spanish, NPI en Español, describes NPI, our mission and vision, and our work in conducting and evaluating research related to the impact of nutrition and physical activity on public health.

    • Our Impact, Nuestro Impacto, describes how NPI's research provides influential evidence that shapes federal, state and local nutrition programs and highlights contributions to several programs and policy wins.

    • Resources, Recursos, includes Spanish-language online trainings, news articles, infographics and policy briefs developed by NPI. 

    These pages reflect NPI's ongoing efforts to increase inclusivity, accessibility, and engagement with Spanish-speaking audiences. We invite you to explore the pages and share them with your networks.


  • Join us today on Giving Tuesday to support the Nutrition Policy Institute Student Fellowship

    Dec 3, 2024

    Join us today on Giving Tuesday to support the Nutrition Policy Institute Student Fellowship. The fellowship provides invaluable professional experience to undergraduate and graduate students, particularly those from underrepresented backgrounds, including first-generation college students and those with lived experiences of food insecurity or public health nutrition programs. By supporting this fellowship, you're not only investing in the future of nutrition policy but also honoring the legacy of our founding co-director, Patricia Crawford. Since creating the fellowship in 2019, NPI has proudly funded ten fellows whose work helps shape, conduct, and translate policy-relevant research that enriches our California communities by transforming environments for healthy children and families. Your generosity is instrumental in helping us advance this important mission. Donate today!


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  • Research brief highlights challenges faced by Child and Adult Care Food Program sponsors

    Dec 3, 2024

    A new research brief from the Nutrition Policy Institute, CACFP Roundtable, and University of California, Berkeley highlights the difficulties faced by sponsors of the federal Child and Adult Care Food Program, commonly known as CACFP. CACFP provides nutritious meals to nearly 625,000 children attending participating family childcare homes nationally who are predominantly from families with lower income. Sponsoring organizations serve an integral role in supporting CACFP participation by family childcare homes, yet declining sponsor participation threatens equitable access to this program. Results from interviews with 15 sponsors in California in 2023-2024 identified key challenges. Sponsors reported CACFP administrative reimbursements are inadequate. Limited sponsor reimbursements also hinder hiring and retaining staff, making program oversight challenging. In addition, sponsors reported that monitoring visits, which resumed in-person post-pandemic, are costly, time-intensive, and raise staff safety concerns. This study underscores the need for increased sponsor funding and virtual monitoring options, to strengthen CACFP. Read the full brief for more insights.


  • Recent study explores perceptions of Universal School Meals policy by parents across income levels

    Dec 2, 2024

    School meals in the U.S. support 30 million students daily, improving nutrition, academic outcomes, and food security, particularly for disadvantaged households. A recent study led by Juliana Cohen at Merrimack College and Harvard University, in collaboration with the Nutrition Policy Institute and other researchers, surveyed 403 Massachusetts parents of varying income levels during the 2022-2023 school year to understand their perception of a statewide universal free school meals policy. Results showed that 75% of parents, regardless of income, supported the policy and recognized its many benefits, including reduced stress, and saving time and money. Parents also expressed concerns that ending the policy would have negative impacts, including: 1) financial strain on households of all income levels; 2) less food security for families who were eligible for federally funded free or reduced-price meals as well as for students from families who were financially vulnerable even though they would not typically qualify for free or reduced-price meals; and 3) reduced school meal participation for the most financially vulnerable students. Researchers recommend considering expanding universal free school meal policies to additional states and at the national level, as such policies improve access to nutrition across all income groups and promote equity, especially in areas of higher living costs. This study was conducted by Christina Hecht, Kenneth Hecht, Dania Orta-Aleman, Lorrene Ritchie, Monica Zuercher, and Wendi Gosliner with the Nutrition Policy Institute; Juliana Cohen with Merrimack College and the Harvard T.H. Chan School of Public Health; Leah Chapman with Merrimack College; Deborah Olarte with New York University; Leran Minc with Project Bread; Punam Ohri-Vachaspati with Arizona State University; Anisha Patel with Stanford University School of Medicine; and Michele Polacsek with the University of New England.


  • New policy briefs highlight the need for expanded shopping options and smartphone app modifications to help WIC participants redeem food benefits

    Dec 2, 2024

    Nutrition Policy Institute, in collaboration with the National WIC Association and Pepperdine University, released two policy briefs encouraging modernization efforts for the federal Special Supplemental Nutrition Program for Women, Infants and Children, commonly known as WIC. The briefs recommend implementing expanded access to online purchasing options and farmers market purchases for WIC participants and improving WIC smartphone applications to better align their information with vendor systems to improve users' ability to identify and purchase WIC-approved items efficiently. These recommendations were encouraged to reduce the stigma and difficulties participants experience while shopping for WIC foods and to increase full benefit redemption. Evidence to support these recommendations came from a 2023 survey of over 38,000 WIC participants from 19 states, one Indian Tribal Organization, and one US territory and focus groups held in 2024 with 44 WIC participants in 16 states and one Indian Tribal Organization. This project was funded by the National WIC Association from a grant from the Robert Wood Johnson Foundation.


  • New infographic highlights improved dietary intake and physical activity among adults participating in CalFresh Healthy Living

    Nov 27, 2024

    CalFresh Healthy Living aims to improve the health and wellbeing of Californians through interventions that promote healthy eating and active living. Interventions include evidence-based nutrition and physical activity education programs delivered to adults in community settings, like congregate meal sites and parks and recreation facilities. In federal fiscal year 2024, the Nutrition Policy Institute, in partnership with local health departments, evaluated series-based education programs. To measure program outcomes, participants self-reported their dietary and physical behaviors on a survey before and after the program. An infographic developed by the Nutrition Policy Institute describes these adult participants and summarizes changes in their behaviors. The infographic demonstrates a number of behavior changes, including:

    • Vegetable intake increased by 0.5 cups per day
    • Fruit intake increased by 0.5 cups per day
    • Drinking soda 'often or everyday' decreased by 58%
    • The number of participants meeting the recommendation of 2+ days of muscle strengthening activity/week increased by 47%

    Learn more about NPI's work to evaluate CalFresh Healthy Living.


  • New infographic highlights improved dietary intake and physical activity among students participating in CalFresh Healthy Living

    Nov 26, 2024

    CalFresh Healthy Living aims to improve students' health and wellbeing through interventions that promote healthy eating and physical activity. In 2023-24, 92 school and school-based after school sites partnered with the local health department in their county to implement and evaluate CalFresh Healthy Living Programming. To measure program outcomes, students reported their dietary intake and physical activity behaviors on a self-administered survey before and after the programming. An infographic developed by the Nutrition Policy Institute describes the sample of students who participated in the evaluation and summarizes changes in their nutrition and physical activity behaviors. The infographic demonstrates a number of behavior changes, including:

    • Whole fruit consumption increased by 0.5 times per day
    • Sugary drink consumption decreased by 0.5 times per day
    • The number of students achieving 60min of daily physical activity increased by 16%

    Learn more about NPI's work to evaluate the CalFresh Healthy Living program.


Please see additional news items in our News section