Improving Children Health and Cognition: Evidence from School-Based Nutrition Intervention in India

Marion Krämer, Santosh Kumar and Sebastian Vollmer
Authors registered in the RePEc Author Service: Santosh Kumar Gautam

No 203, GLO Discussion Paper Series from Global Labor Organization (GLO)

Abstract: We present experimental evidence on the impact of delivering double-fortified salt (DFS), salt fortified with iron and iodine, through the Indian school-feeding program called “mid-day meal” on anemia, cognition, and math and reading scores of primary school children. We conducted a field experiment that randomly provided a one-year supply of DFS at a subsidized price to public primary schools to prepare mid-day meal in one of the poorest regions of India. The DFS treatment had significantly positive impacts on hemoglobin levels and reduced the prevalence of anemia by 20 percent but these health gains did not translate into statistically significant impacts on cognition and test scores. While exploring the heterogeneity in effects, we find that treatment had statistically significant gains in anemia and test scores among children with higher treatment compliance. We further estimate that the intervention was very cost effective and can potentially be scaled up without much financial burden.

Keywords: Double-fortified salt; education; anemia; cognition; school-children; mid-day meal; India; randomized controlled trial (search for similar items in EconPapers)
JEL-codes: C93 D04 I15 I18 I38 O11 (search for similar items in EconPapers)
Date: 2018
New Economics Papers: this item is included in nep-agr, nep-dev, nep-edu and nep-exp
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Working Paper: Improving Children Health and Cognition: Evidence from School-Based Nutrition Intervention in India (2018)
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Persistent link: https://EconPapers.repec.org/RePEc:zbw:glodps:203

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