Animal-sourced foods improve child nutrition in Africa

Simple item page
dc.contributor.authorKhonje, Makaiko G;
dc.contributor.authorQaim, Matin
dc.date.accessioned2025-03-26T11:48:23Z
dc.date.available2025-03-26T11:48:23Z
dc.date.issued2024-12
dc.description.abstractChild undernutrition remains a widespread public health problem in the Global South, especially in Africa. Childhood stunting-meaning linear growth retardation-is a comprehensive and commonly used indicator of chronic child undernutrition and is mostly the result of insufficient nutrient intake, among other factors. Previous research showed that the consumption of animal-sourced foods (ASF), including meat, dairy, eggs, and fish, is associated with lower rates of child stunting, but reliable evidence for Africa is scant. In Africa, average ASF consumption is low. We use representative panel data from five African countries-Ethiopia, Malawi, Nigeria, Tanzania, and Uganda-with over 32,000 observations from children aged 0 to 5 y to show that ASF consumption increases mean child height-for-age Z-scores (HAZ) by 0.30 (P < 0.01) and reduces the likelihood of stunting by 6.8 percentage points (P < 0.01), after controlling for confounding factors. The child nutritional benefits of diets containing ASF are larger than those of purely plant-based diets. Nutritious plant-based foods, such as fruits, vegetables, and legumes, can provide most of the nutrients required and also have positive effects on HAZ, but they are sometimes not available and accessible in sufficient quantities all year round, especially in rural areas. Given the large environmental footprints of livestock farming, initiatives to make food systems more sustainable often call for a strong reduction in ASF consumption. While ASF consumption should be reduced where consumption quantities are high, our results suggest that poor households' access to ASF in Africa should be further improved to help reduce child undernutrition. Virology and AIDS Abstracts
dc.identifier.citationKhonje, Makaiko G., and Matin Qaim. 'Animal-Sourced Foods Improve Child Nutrition in Africa', Proceedings of the National Academy of Sciences - PNAS, vol. 121/no. 50, (2024), pp. e2319009121.
dc.identifier.issnISSN 0027-8424, 1091-6490
dc.identifier.issnEISSN 1091-6490
dc.identifier.urihttps://nru.uncst.go.ug/handle/123456789/10211
dc.language.isoen
dc.publisherNational Academy of Sciences
dc.titleAnimal-sourced foods improve child nutrition in Africa
dc.typeArticle
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
khonje-qaim-2024-animal-sourced-foods-improve-child-nutrition-in-africa.pdf
Size:
281.16 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Agricultural and Veterinary Sciences