Urban Nutrition in the Global South: A Narrative Review of Current Research

Urban Farm DB summary

A narrative review of 169 papers on food and nutrition in cities of low- and middle-income countries. Urban agriculture is the most common theme, and studies report gains in dietary diversity and food expenditure — but the review notes it is the relatively well-off, not the poor, who are found to practise urban agriculture, and land-access constraints exclude the poorest from those benefits. It also documents the nutrition transition toward processed, high-fat and high-sugar foods and a resulting double burden of malnutrition. Cash assistance shows promise during crises, but social protection alone is insufficient against food insecurity. Four evidence gaps are named: gender dynamics, WASH linkages, equity and intersectionality within cities, and the role of local government.