What works? interventions for maternal and child under nutrition and survival

This article "reviews interventions that affect maternal and child undernutrition and nutrition-related outcomes. These interventions included promotion of breastfeeding; strategies to promote complementary feeding, with or without provision of food supplements; micronutrient interventions; general supportive strategies to improve family and community nutrition; and reduction of disease burden (promotion of handwashing and strategies to reduce the burden of malaria in pregnancy). (The authors) showed that although strategies for breastfeeding promotion have a large effect on survival, their effect on stunting is small"
The Lancet, Vol 371, Issue 9610