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.

Nutrition Policy Institute researchers Sridharshi Hewawitharana and Danielle Lee will be attending the inaugural Western Region Mental Health and Nutrition Network meeting at the University of Nevada in Las Vegas, October 17-19, 2023. The meeting brings together Cooperative Extension and research professionals, mental health specialists and nutrition professionals across the western region to advance research and education related to the intersection of nutrition and mental health across the lifespan. The western region—which includes 13 US states, 4 Pacific territories, and US protectorates—tends to have poorer mental health compared to other regions. The overarching goals of the meeting are to increase collaboration and expertise regionally, enhance fund development efforts and raise awareness of unique mental health, food system, and nutrition-care-related issues in the western region. Danielle will be presenting a brief talk, “Stress Levels of Licensed Family Childcare Home Providers: A Study of Child and Adult Care Food Program Participation and Reimbursement Impact” as part of the meeting symposium on October 18, 2023, at 10:50 a.m. The meeting is funded by the United States Department of Agriculture and the Center for Application Substance Abuse Technologies.

A recent study finds that comprehensive school-based Supplemental Nutrition Assistance Program-Education, also known as SNAP-Ed, interventions focused on improving wellness policies and increasing physical activity opportunities are associated with better student fitness. Researchers identified predominant combinations of school-based, physical activity-focused SNAP-Ed interventions and then looked at how they affected student fitness. Study data included over 442,000 fifth and seventh-grade students attending nearly 4,300 public schools in California communities with low-income in 2016-2017. Students in schools with SNAP-Ed interventions combining policy changes and improved physical activity opportunities had better cardiorespiratory fitness, as measured by VO₂ max. On average, these students had 1.17 mL/kg/min greater VO₂max than students at schools without interventions. They also had greater VO₂ max compared to students in schools with any other type of intervention combination. This study suggests that focusing on both wellness policy changes and increased physical activity opportunities may have a synergistic effect and may warrant prioritization in SNAP-Ed program planning and implementation. The study, published in Preventive Medicine, was conducted by Nutrition Policy Institute researchers Sridharshi Hewawitharana, Gail Woodward-Lopez, Hannah Thompson, and Wendi Gosliner; Arizona State University researchers Punam Ohri-Vachaspati and Francesco Acciai; and California Department of Public Health researcher John Pugliese.

The article “Parent perceptions of changes in eating behavior during COVID-19 of school-aged children from Supplemental Nutritional Assistance Program Education (SNAP-Ed) eligible households in California” was recently published in the journal Preventive Medicine Reports. The study examines the impact of the COVID-19 pandemic on the eating behaviors of school-aged children from households with low income eligible for the Supplemental Assistance Program Education (SNAP-Ed) in California. Researchers assessed parent perceptions of changes in their children's eating habits throughout the pandemic, identifying shifts in dietary patterns that included a decreased use of school meals, and other changes observed by parents such as cooking at home, fast food, and fruits and vegetable consumption. The research underscores the need for tailored strategies in schools and at home to support the nutritional well-being of children during future public health emergency conditions. The study was led by Nutrition Policy Institute researchers Suzanne Rauzon, Sri Hewawitharana, Erin Esaryk, Hannah Thompson, Gail Woodward-Lopez, and California Department of Public Health co-authors Lauren Whetstone and Ingrid Cordon.