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Patterns and determinants of dietary micronutrient deficiencies in rural areas of East Africa

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  • Ecker, Olivier
  • Weinberger, Katinka
  • Qaim, Matin

Abstract

Micronutrient malnutrition is a large public health problem in many developing countries, but its dimensions and determinants are not yet clearly understood, especially with respect to sub- Saharan Africa. Based on 24-hour recall data from rural households in Rwanda, Uganda and Tanzania, this study analyzes dietary patterns to provide a comprehensive picture of the risk of micronutrient deficiencies, with particular emphasis on bioavailable vitamin A, iron and zinc intakes. The results confirm that micronutrient deficiencies are widespread and positively correlated with calorie deficiency. Regression analysis suggests that income growth will bring about important nutritional improvements. However, more targeted interventions are needed, especially for controlling vitamin A deficiency. Promising avenues include basic education, women empowerment, promotion of home gardens, awareness campaigns and vitamin A biofortification. Spatial differences within and across regions indicate that detailed knowledge of local conditions is imperative for designing and targeting effective food and nutrition policies.

Suggested Citation

  • Ecker, Olivier & Weinberger, Katinka & Qaim, Matin, 2010. "Patterns and determinants of dietary micronutrient deficiencies in rural areas of East Africa," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 4(2), pages 1-20, June.
  • Handle: RePEc:ags:afjare:93867
    DOI: 10.22004/ag.econ.93867
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    1. Angus Deaton & Christina Paxson, 1998. "Economies of Scale, Household Size, and the Demand for Food," Journal of Political Economy, University of Chicago Press, vol. 106(5), pages 897-930, October.
    2. Bouis, Howarth E., 1994. "The effect of income on demand for food in poor countries: Are our food consumption databases giving us reliable estimates?," Journal of Development Economics, Elsevier, vol. 44(1), pages 199-226, June.
    3. Abdulai, Awudu & Aubert, Dominique, 2004. "Nonparametric and parametric analysis of calorie consumption in Tanzania," Food Policy, Elsevier, vol. 29(2), pages 113-129, April.
    4. Behrman, Jere R. & Wolfe, Barbara L., 1984. "More evidence on nutrition demand : Income seems overrated and women's schooling underemphasized," Journal of Development Economics, Elsevier, vol. 14(1), pages 105-128.
    5. Subramanian, Shankar & Deaton, Angus, 1996. "The Demand for Food and Calories," Journal of Political Economy, University of Chicago Press, vol. 104(1), pages 133-162, February.
    6. Smith, Lisa C. & El Obeid, Amani E. & Jensen, Helen H., 2000. "The geography and causes of food insecurity in developing countries," Agricultural Economics, Blackwell, vol. 22(2), pages 199-215, March.
    7. von Braun, Joachim & Haen, Hartwig de & Blanken, Juergen, 1991. "Commercialization of agriculture under population pressure: effects on production, and nutrition in Rwanda," Research reports 85, International Food Policy Research Institute (IFPRI).
    8. Bliss, Christopher & Stern, Nicholas, 1978. "Productivity, wages and nutrition : Part I: the theory," Journal of Development Economics, Elsevier, vol. 5(4), pages 331-362, December.
    9. Abdulai, Awudu & Aubert, Dominique, 2004. "A cross-section analysis of household demand for food and nutrients in Tanzania," Agricultural Economics, Blackwell, vol. 31(1), pages 67-79, July.
    10. Sahn, David E. & Stifel, David C., 2000. "Poverty Comparisons Over Time and Across Countries in Africa," World Development, Elsevier, vol. 28(12), pages 2123-2155, December.
    11. Smith, Lisa C. & Alderman, Harold & Aduayom, Dede, 2006. "Food insecurity in Sub-Saharan Africa: new estimates from household expenditure surveys," Research reports 146, International Food Policy Research Institute (IFPRI).
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