Effects of micronutrient powder and complementary food blend on growth and micronutrient status of Filipino rural children: a randomised controlled trial
- Author:
Eva A Goyena
1
;
Corazon VC Barba
;
Ma. Theresa M Talavera
;
Merlyne M Paunlagui
;
Agnes C Rola
;
Nancy A Tandang
Author Information
1. Food and Nutrition Research Institute, Department of Science and Technology, Taguig City, Philippines
- Publication Type:Journal Article
- Keywords:
Micronutrient powder;
complementary food blend;
micronutrient deficiency;
anaemia
- From:
Malaysian Journal of Nutrition
2018;24(4):475-492
- CountryMalaysia
- Language:English
-
Abstract:
Introduction: This study aimed to evaluate the effects of micronutrient powders (MNP) containing 15 versus nine nutrients, with or without complementary food blend (BigMo), on the nutritional status of rural young children in the Philippines.
Methods: The study was conducted for 6 months among 126 rural children aged 6-17 months in four villages selected by cluster randomisation. Children were randomised into four groups: VitaMix with 15 micronutrients plus Bigas Mongo (BigMo) (n=31); VitaMix without BigMo (n=31); Micronutrient Growth Mix (MGM) with nine micronutrients plus BigMo (n=29); and MGM without BigMo (n=31). Blood samples were collected at baseline and endline to determine haemoglobin, ferritin, retinol, and zinc concentrations. Intervention compliance, weight, length, and dietary intakes were collected every month. One-way ANOVA was used to compare changes in the mean estimates across groups. McNemar and Pearson’s x2 tests were used to compare changes in the proportion estimates within groups and across groups, respectively.
Results: Both VitaMix and MGM with or without BigMo improved haemoglobin concentrations and reduced anaemia (Hb<11g/dL). However, only VitaMix and MGM combined with BigMo had effects in reducing moderate anaemia (Hb<10g/dL), compared to groups without BigMo. Only MGM+BigMo group demonstrated significant reduction in the prevalence of moderate non-iron deficiency anaemia (IDA) (Hb<10g/dL and ferritin>12ug/L). A significant increase in the length-for-age z-scores was noted in the MGM with and without BigMo groups.
Conclusion: Daily supplementation of MGM with nine micronutrients combined with complementary food blend may have a greater potential than MNP with 15 micronutrients in improving the nutritional status of young children.
- Full text:4.2018my0415.pdf
