The developing human brain requires all essential nutrients to form and to maintain its structure. Infant and child cognitive development is dependent on adequate nutrition. Children who do not receive sufficient nutrition are at high risk of exhibiting impaired cognitive skills. This systematic review aimed to examine the effects of nutritional interventions on cognitive outcomes of preschool-age children. PubMed, PsycInfo, Academic Search Complete, and Cochrane Library electronic databases were searched to identify Randomized Controlled Trials (RCTs) published after the year 2000. Studies assessing the effects of food-based, single, and multiple micronutrient interventions on the cognition of nourished and undernourished children aged 2–6 years were deemed eligible. A total of 12 trials were identified. Eight out of the twelve studies found significant positive effects on cognitive outcomes. Iron and multiple-micronutrients supplementation yield improvements in the cognitive abilities of undernourished preschool-age children. Increased fish consumption was found to have a beneficial effect in the cognitive outcomes of nourished children. On the other hand, B-vitamin, iodized salt, and guava powder interventions failed to display significant results. Findings of this review highlight the importance of adequate nutrition during preschool years, and the crucial role sufficient nutrition plays in cognitive development.

Malnutrition and hunger can lower a child’s ability to learn effectively. Many countries in Africa experience high rates of childhood undernutrition, and school feeding programs are a common tool used to address this challenge. A systematic review was conducted to evaluate the effect of school-provided meals on educational outcomes in preschool and primary school children. Specific outcomes of interest in this review included test scores, attendance, and enrollment rates. PubMed and Scopus were used for an electronic search of relevant studies. Studies included in this review were randomized and non-randomized controlled trials, prospective cohort studies, controlled before-after studies, and pre/post-test design studies published in the past 10 years in English in sub-Sahara Africa. Findings from the nine studies included in this review suggest a positive correlation between school feeding programs and educational outcomes. Although mealtime may reduce classroom time, the benefits of providing a meal outweigh the potential loss of learning time because hungry children may not learn as effectively. In conclusion, it is recommended that school meal programs be implemented and expanded. To improve general wellbeing and learning capabilities of children, school meals should be employed starting at a young age. More research on school feeding programs is needed concerning the preschool age group (2–5 years), as there is a limited amount of information in this area.

Mississippi has the highest food insecurity rate in the nation, and while the overall pattern of food insecurity has declined in the United States, for Mississippians it has plateaued, remaining significantly higher than prerecession rates. In addition, the food environment of the state is characterized by low healthy food access, high persistent poverty, and a primarily rural landscape. This translational research seeks to bridge thinking on agriculture policy, nutrition, food access/food insecurity in seeking to understand the paradox between obesity and poverty in rural Mississippi. Examining food system opportunities as potential solutions to food access and healthy outcomes is explored.

Although there are more opportunities and re­vamped avenues for socially disadvantaged farmers to participate in federal agricultural program since Pigford v. Glickman, the first Black farmer class action lawsuit against USDA and subsequent billion dollar settlement, there is not a lot of scholarly research on Black farmers’ perspectives and experiences in accessing and using these programs today. Using data from nine focus groups in Mississippi with 89 Black farmers, we find that Black farmers and ranchers identify several barriers to program participation, namely communication about programs and problems with the application and approval process, including a lack of standardization and transparency. Inter­woven throughout the discussions of barriers were conversations about racial and gender discrimina­tion, with producers soundly in agreement that the former persists, and the latter is an issue. This research informs our understandings of Black farmers’ experiences of how racial hierarchies and networks continue to shape their ability to access and participate in federal farm programs; policy recommendations are provided.

This paper examines a community-based food system which emerged recently around the Simeto River Valley Agreement (SRA) in Sicily (Italy) through the lens of food citizenship. The concept of food citizenship develops an understanding of how food systems function to ensure that individuals and communities have agency, access, and engagement with their food. It allows for comparative analysis between global/industrial and community/alternative systems. This paper follows a methodological integration between action research and a case study approach. The action research process produced a networked governance structure derived from multiple initiatives which are currently initiating many thematic projects—amongst them, a local food system. Results indicate that formalizing governance structures derived from self-organizing behavior have led to an inclusive platform with a shared vision and goals. The governing structures, however, require continued efforts and capacity to engage collaboratively in implementing their strategic plans. Findings suggest that actors developing a food citizenship-focused system should (1) consider how the governance organizational structure enables fluid communication among members and leads to building trust, (2) seek alternatives to engage youth (especially in rural areas) and promote citizen engagement, and (3) develop strategies to seek technical and programmatic support for initiatives. These three aspects are key features which may be adapted to other such efforts in sustainable and local food systems. The complex networked approach to governance presented here and the shared vision for sustainability are considered key elements in fostering a successful alternative food system with the fundamentals of food citizenship at its core.

Este trabajo surge del análisis de las transformaciones en la narrativa sobre seguridad alimentaria y sus efectos sobre los fundamentos normativos de la legitimidad estatal y la gobernanza rural. El concepto de seguridad alimentaria es diferente, en tanto los países no necesitan depender exclusivamente de la producción agrícola nacional para alimentar su población. Simultáneamente, países con tierra cultivable disponible, como Colombia, se encuentran expuestos a una creciente demanda de tierras para proyectos agrícolas; este fenómeno está transformando la gobernanza rural. El artículo sugiere que el Estado está dispuesto a ceder funciones de gobierno a inversionistas privados en áreas remotas, esperando crecimiento económico, control poblacional y provisión de bienes públicos. Dicho modelo tiene importantes implicaciones para el post-acuerdo en Colombia.