Cochrane Mar 5 2026 A comprehensive new systematic review published in The Journal of Nutrition provides the latest evidence that large-scale food fortification is a highly cost-effective intervention for reducing global malnutrition. The research team, made up of scientists from Cochrane Collaboration, the Food Fortification Initiative, Emory University, and TechnoServe, examined 56 studies presenting over 200 economic analyses from 63 countries, including more than 40 low- and middle-income