Iron and folate fortification in the Americas to prevent and control micronutrient malnutrition: an analysis

Although there has been a remarkable decline in the proportion of malnourished children in Latin America, micronutrient deficiencies, especially iron deficiency anemia, remain significant public health problems. A substantial reduction in the prevalence of iron deficiency anemia is an important goal for the end of the decade. Interest in fortifying wheat flour and dry-milled maize flour is thus growing, and significant experience in the fortification of flours with iron and the B vitamins, including folate, is emerging. It is necessary to ensure that fortification levels and standards, legislation, and quality assurance and control measures are in place nationally and harmonized regionally.