In 2015, 159 million children under the age of five were chronically malnourished or stunted, underscoring a massive global health and economic development challenge (UNICEF, WHO, and World Bank 2015). In 2012-in an effort to rally the international community around improving nutrition-the 176...

Malnutrition persists in most developing countries. It contributes to the deaths of 3.4 million children annually and reduces the intelligence, health, and productivity of those who survive. Nutrition programs-indeed all human development programs-succeed or fail depending in part on the...