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To what extent do people agree on the meaning of foods, and does this vary by socioeconomic status, demographics, or household type? Addressing this question is critical for testing hypotheses about the relationship between food insecurity, food meaning, and mental well-being because it speaks directly to the social implications of food behaviors. In this study, we test for a shared cultural model of food meaning in two diverse settings: urban Ethiopia and rural Brazil. Using freelist and pile sort data from 63 respondents in Ethiopia and 62 from Brazil, we show strong consensus on the prestige value of various key food items in each context. Further, consensus varies little across household composition, food security status, and age and gender. This suggests that, in these two settings, consumption of widely available foods is an act that has both biological and social consequences. [ABSTRACT FROM AUTHOR]

The objective of this cross-sectional study was to assess the prevalence and correlates of food insecurity in 281 refugees resettled in the United States. Participants were recruited through a resettlement center and word of mouth. In addition to measures of socioeconomic status, education, time in the U.S., and food insecurity, we also measured individual difficulty in navigating the food environment using a food difficulty scale. Only 23% of the sample did not endorse any of the food insecurity items. Nearly half of the sample also noted difficulty in navigating the food environment. Food insecurity scores above the median were predicted by both income and non-income variables. In a multivariable logistic model, income and having more than one year of education were associated with lower food insecurity (p < .05), while “difficulty in the food environment” was associated with high food insecurity (p < .01). Results suggest that income is an important constraint but that non-income variables may also be important determinants of food insecurity. [ABSTRACT FROM AUTHOR]

Food insecurity is a significant problem in the developing world, and one that is likely to increase given the current global food crisis spurred by rising oil prices, conversion of food to biofuels, and reduced harvests in the wake of natural disasters. The impacts of food insecurity on nutrition status, growth, and development are well substantiated; less is known about the non-nutritional impacts of food insecurity, such as its effects on mental health. This systematic review assesses current findings regarding the impacts of food insecurity on mental health in developing countries. Both qualitative and quantitative studies are considered. The results of the search reveal that little work has examined these issues directly, and serious methodological flaws are present in many of the existing studies. Gaps in the literature, implications, and research priorities are discussed. [ABSTRACT FROM AUTHOR]