Maternal and Child Supplementation with Lipid-Based Nutrient Supplements, but Not Child Supplementation Alone, Decreases Self-Reported Household Food Insecurity in Some Settings.

It is unknown whether self-reported measures of household food insecurity change in response to food-based nutrient supplementation. We assessed the impacts of providing lipid-based nutrient supplements (LNSs) to women during pregnancy and postpartum and/or to their children on self-reported household food insecurity in Malawi [DOSE and DYAD trial in Malawi (DYAD-M)], Ghana [DYAD trial in Ghana (DYAD-G)], and Bangladesh [Rang-Din Nutrition Study (RDNS) trial]. Longitudinal household food-insecurity data were collected during 3 individually randomized trials and 1 cluster-randomized trial testing the efficacy or effectiveness of LNSs (generally 118 kcal/d).

Willingness to pay for small-quantity lipid-based nutrient supplements for women and children: Evidence from Ghana and Malawi.

Small-quantity lipid-based nutrient supplements (SQ-LNS) are designed to enrich maternal and child diets with the objective of preventing undernutrition during the first 1,000 days. Scaling up the delivery of supplements such as SQ-LNS hinges on understanding private demand and creatively leveraging policy-relevant factors that might influence demand. We used longitudinal stated willingness-to-pay (WTP) data from contingent valuation studies that were integrated into randomized controlled nutrition trials in Ghana and Malawi to estimate private valuation of SQ-LNS during pregnancy, postpartum, and early childhood.

Provision of 10-40 g/d Lipid-Based Nutrient Supplements from 6 to 18 Months of Age Does Not Prevent Linear Growth Faltering in Malawi.

Background: Complementing infant diets with lipid-based nutrient supplements (LNSs) has been suggested to improve growth and reduce morbidity, but the daily quantity and the milk content of LNSs affect their cost.

Objective: We tested the hypotheses that the change in mean length-for-age z score (LAZ) for infants provided with 10-40 g LNSs/d from ages 6 to 18 mo would be greater than that for infants receiving no dietary intervention at the same age and that provision of LNSs that did not contain milk would be as good as milk-containing LNSs in promoting linear growth.

Methods: We enrolled in a randomized single-blind trial 6-mo-old infants who were allocated to 1 of 6 groups to receive 10, 20, or 40 g LNSs/d containing milk powder; 20 or 40 g milk-free LNSs/d; or no supplement until 18 mo of age.

Supplementation of Maternal Diets during Pregnancy and for 6 Months Postpartum and Infant Diets Thereafter with Small-Quantity Lipid-Based Nutrient Supplements Does Not Promote Child Growth by 18 Months of Age in Rural Malawi: A Randomized Controlled Trial.

Background: Intrauterine growth restriction may be reduced by supplementing maternal diets during pregnancy, but few studies have assessed the impact of combined prenatal and postnatal interventions on child growth.

Objective: We tested a hypothesis that provision of small-quantity lipid-based nutrient supplements (SQ-LNSs) to mothers in pregnancy and 6 mo postpartum and to their infants from 6 to 18 mo of age would promote infant and child growth in the study area in rural Malawi.

Methods: We enrolled 869 pregnant women in a randomized trial in Malawi.