Focus Area: Food Access

Examining the Influence of Mobile Food Vendors on Food and Beverage Choices of Low-Income Mexican-American Children in Texas Colonias

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The prevalence of overweight and obesity among Mexican-American children is exceedingly high. Understanding the role of mobile food vendors in low-income, limited-resource Mexican-American colonia neighborhoods is critical. With the involvement of community partners and building on prior food environment projects within the colonias, the aim of this study is to assess the neighborhood and household More

Examining How Increases in Earned Income Tax Credits, Food Prices and Neighborhood Context Affect Children’s BMI

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The goal of this project is to examine how increases in family income generated by geographic- and time-varying changes in earned income tax credits (EITC) impact children’s body mass index, and how this effect may depend on their neighborhood food environment and regional food prices. Focusing on EITC-generated income changes amounts to a quasi-experimental research More

Food Systems and Public Health Disparities

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This article reviews literature examining the impact food systems have on creating and exacerbating health disparities in the United States. It highlights directions for future research and policies to address the health disparities created by food systems.

Evaluating the Impact of a WIC Food Package Revision on Retailer Participation and Fruit/Vegetable Supply Characteristics in Northern Illinois

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The U.S. Department of Agriculture will implement a ground-breaking new policy by October 1, 2009 that adds a cash-value voucher for fruits and vegetables to the food packages provided in the Special Supplemental Nutrition Program for Women, Infants and Children (also known as WIC). This provides a rare opportunity to assess the effect of a More

Measurement of the Food and Physical Activity Environments: Enhancing Research Relevant to Policy on Diet, Physical Activity, and Weight

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The American Journal of Preventive Medicine (AJPM) published proceedings from a November 2007 workshop on “Measures of the Food and Built Environments.” The workshop was co-sponsored by the Robert Wood Johnson Foundation and the National Institutes of Health’s (NIH’s) National Cancer Institute; the NIH Office of Behavioral and Social Sciences Research; the Eunice Kennedy Shriver More

Off the Map: Extracurricular School Food: Open Campus Lunch

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This brief discusses open-campus and off-campus lunch policies, which allow high school students to go outside school boundaries to buy and eat food during their lunch breaks. The document addresses how such policies are established, nutritional implications, racial and socioeconomic considerations, safety issues and effect on on-campus and local businesses. From this discussion, readers can More

Legal Notes: Open Campus Lunch. Off the Map: Extracurricular School Food

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This document, a companion to Off the Map: Extracurricular School Food-Open Campus Lunch, provides a legal framework for the issues surrounding open-campus lunch policies, which allow high school students to go off-campus to purchase and eat lunch. The purpose of the document is to help readers identify key legal access points for reaching policy goals More

Inequality in Obesigenic Environments: Fast Food Density in New York City

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This paper documents the relation between racial and socioeconomic inequalities and the density of fast food in New York City. The researchers found that areas that were predominantly Black had higher densities of fast food than predominantly White areas, regardless of income level. Such results highlight the need to develop policy-level interventions to address racial More

Neighborhood Environments: Disparities in Access to Healthy Foods in the U.S.

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This comprehensive review examined 54 studies that evaluated neighborhood access to food outlets, the types of foods available in stores and restaurants, dietary information and weight status. The review found that individuals who have better access to supermarkets and limited access to fast-food restaurants tend to have healthier diets and lower rates of obesity. Individuals More

Studying the Relationship Between Perceived and Objective Food Environments, Dietary Intake and Weight Status in Latino Families

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This study will examine associations between neighborhood food environments, dietary intake and weight status among Latino families with preschool-age children. The specific aims of this work are to: (a) identify individual, familial and environmental predictors of perceived neighborhood food environments among Latino parents, (b) examine the association between parents’ neighborhood perceptions and children’s dietary intake More