In a community-based , partially double-blind , individually randomized controlled trial , @ women @ wk pregnant received @ mg Fe/@ g folic acid ( IFA ) , or @-@ Recommended Dietary Allowances of @ micronutrients , including @ mg Fe ( MMN ) , or LNS with the same micronutrients as the MMN group , plus @ minerals and macronutrients contributing @ kcal ( LNS ) daily until delivery .