- Author: Brianna Aguayo Villalon
- Editor: Danielle Lee
California Agriculture, the University of California Agriculture and Natural Resources research journal, has published a special issue on lessons learned from the COVID-19 pandemic to inform Cooperative Extension programming and local, state, and federal policy to improve population health, food security, economic resilience, equity, and sustainability throughout the state and food system. The special issue was developed by Nutrition Policy Institute director, Lorrene Ritchie alongside Marcel Horowitz a UC Cooperative Extension community nutrition and health advisor, and Gail Feestra, UC ANR emerita and the former UC Sustainable Agriculture Research and Education Program director. Published in December 2023, the issue includes nine articles on studies conducted within the first two years of the pandemic. The articles emphasize the importance of infrastructure investments and offer new strategies to improve resilience in the face of future challenges, based on results found during COVID-19. The issue includes a published research article on the results of school meal consumption during COVID-19, written by Nutrition Policy Institute researchers, Kaela Plank, Amanda Linares, Sridharshii Hewawitharana, and Gail Woodward-Lopez.
- Author: Brianna Aguayo Villalon
- Editor: Janice Kao
- Editor: Gail M Woodward-Lopez
Nutrition Policy Institute researchers studied an intervention for the expansion of the Mandela Health and Wealth Net, a food hub-based healthy retail initiative located in Oakland, California. The Mandela Produce Distribution food hub aggregates, distributes, and markets source-identified food products to enhance the accessibility of affordable, high-quality produce within low-income, low-access neighborhoods. The Nutrition Policy Institute research team examined how, with a grant from the Centers for Disease Control and Prevention, Mandela Partners was able to expand their food hub while implementing complementary interventions to ensure that the residents of low-income, low-access neighborhoods had increased access to fruits and vegetables. New produce retail sites were carefully selected to be places where neighborhood residents already frequented; complementary interventions included taste tests, marketing, accommodating SNAP-EBT payment, and offering a dollar-matching program for produce purchased using SNAP-EBT. This combination of strategies resulted in improved accessibility and purchases of fruits and vegetables in low-income, low-access neighborhoods and benefited local stores and regional farms; however, the overall food hub net losses increased during the period of expansion. Researchers suggest that for food-hubs to be financially self-sustaining, adjustments may be needed to reduce operating costs and increase revenues. The study led by Janice Kao, Gail Woodward-Lopez, Maria Isabel Rangel, and Aviva Hicks was published in the Journal of Hunger & Environmental Nutrition.
- Author: Brianna Aguayo Villalon
- Editor: Danielle Lee
- Editor: Lorrene Ritchie
- Editor: Miranda Renee Westfall
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A recent study examined how stores' participation in federal assistance programs, such as Special Supplemental Nutrition Program for Women, Infants, and Children and the Supplemental Nutrition Assistance Program— commonly known as WIC and SNAP or CalFresh in California—influence the availability and quality of healthy foods in low-income California neighborhoods. The study assessed 731 convenience stores and small markets, and found that stores enrolled in both SNAP and WIC had greater availability of healthy food options and higher quality fresh produce compared to stores participating in neither program. Further, small markets more often carried a broader selection of high-quality fresh produce than convenience stores. The study findings suggest that implementing policies incentivizing store involvement in SNAP and WIC can improve access to healthy foods for low-income individuals. The study recently published in the Journal of Hunger & Environmental Nutrition, was conducted by Nutrition Policy Institute researchers Richard Pulvera, Sridharshi Hewawitharana, Hannah Thompson, Wendi Gosliner, and Cindy Leung with the Harvard T. H. Chan School of Public Health. The authors thank the staff at the California Department of Public Health's Nutrition and Physical Activity Branch, local health department staff and participating stores, and Gail-Woodward Lopez.
- Author: Brianna Aguayo Villalon
- Editor: Amanda Linares
- Editor: Danielle Lee
Nutrition Policy Institute researchers led a recent study published in the California Agriculture journal. During COVID-related school closures school meal consumption was associated with eating more fruits and vegetables. Researchers administered online surveys to 3,297 fourth and fifth-grade students in 67 CalFresh Healthy Living–eligible schools and after-school programs in California during the pandemic. Survey results showed that, on average, students who ate one or more school meals daily consumed fruit and vegetables four times per day. This was significantly higher than students who did not eat school meals; they consumed fruits only two times and vegetables three times per day. However, 100% fruit juice accounted for 40% of daily fruit intake and students who ate school meals had significantly higher sugar-sweetened beverage intake with three-quarters of it coming from flavored milk. Study results suggest an opportunity for improvement in supporting and encouraging schools to continue providing nutritious meals, whole fruits instead of 100% juice, and reduce sugary drink consumption by promoting unflavored milk. The study was led by NPI researchers Kaela Plank, Amanda Linares, Sridharshii Hewawitharana and Gail Woodward-Lopez. This study was conducted as a part of a contract with the California Department of Public Health with funding from the USDA Supplemental Nutrition Assistance Program Education.
- Author: Brianna Aguayo Villalon
- Editor: Danielle Lee
- Editor: Gail Woodward
The article, “Associations between Changes in Food Acquisition Behaviors, Dietary Intake, and Bodyweight during the COVID-19 Pandemic among Low-Income Parents in California” was recently published in the Nutrients journal. Low-income parents in California reported changes in food/meal acquisition behaviors, dietary intake, and body weight from before to during the pandemic through an online survey conducted from April through August 2021. The study found that decreased supermarket or farmer's market shopping was associated with decreased fruit and vegetable intake and increased unhealthy snack consumption. Online food and meal ordering were associated with higher intakes of sweets, salty snacks, fast food, and increases in weight. Increases in cooking healthy home meals were associated with improved nutrition outcomes. This research suggests a need for interventions that support healthy home cooking and address the negative effects of online food/meal shopping to help mitigate health disparities post-pandemic and prepare for future similar emergencies. The study was led by Nutrition Policy Institute researchers, Gail Woodward-Lopez, Erin Esaryk, Suzanne Rauzon, Sridharshi C. Hewawitharana, with Hannah R. Thompson of the School of Public Health at the University of California, Berkeley, and California Department of Public Health co-authors Ingrid Cordon and Lauren Whetstone.
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