Sensitivity analyses and meta-regression for hemoglobin suggested a higher response with lower trial quality ( suboptimal allocation concealment and blinding ) , use of condiments , and sodium iron edetate and a lower response when adults were included .
Consumption of iron-fortified foods results in an improvement in hemoglobin , serum ferritin , and iron nutriture and a reduced risk of remaining anemic and iron deficient
BACKGROUND The utility of iron fortification of food to improve iron deficiency , anemia , and biological outcomes is not proven unequivocally .
Effect of iron-fortified candies on the iron status of children aged 4-6 y in East Jakarta, Indonesia.
BACKGROUND Iron deficiency anemia is the most prevalent nutrition problem in young children . One possible strategy to prevent iron deficiency anemia in this population group is the fortification of affordable food . OBJECTIVE This study was design ed to assess whether iron-fortified c and ies can improve iron status and are acceptable to children aged 4 - 6 y. DESIGN A double-blind , placebo-controlled intervention study was conducted in Jakarta , INDONESIA : The children were r and omly assigned to 1 of 2 treatment groups : a fortified group ( n = 57 ) and a placebo group ( n = 60 ) . Every week for 12 wk , 30 g ( 10 pieces ) c and y was given to the children . The c and y given to the fortified group contained 1 mg elemental Fe/g and very small amounts of other vitamins and minerals . RESULTS The hemoglobin concentration of the fortified group increased by 10.2 g/L ( 95 % CI : 8.3 , 12 g/L ) whereas that of the placebo group increased by 4.0 g/L ( 2.0 , 6.0 g/L ; P < 0.001 ) . Anemia prevalence decreased from 50.9 % at the start of the intervention to 8.8 % after 12 wk of intervention in the fortified group ( P < 0.001 ) and from 43.3 % to 26.7 % in the placebo group ( P < 0.05 ) . After 12 wk of intervention , the serum ferritin concentration was 71 % higher than at baseline in the fortified group and 28 % higher in the placebo group ( P < 0.001 ) . Acceptability of the iron-fortified c and ies was good . The per capita cost of the supplement was approximately US$ 0.96 - 1.20 for the 12 wk of intervention . CONCLUSION Iron-fortified c and ies were effective for improving the iron status  of young children and might be an affordable way to combat iron deficiency in children of low-to-middle income groups
Sensitivity analyses and meta-regression for hemoglobin suggested a higher response with lower trial quality ( suboptimal allocation concealment and blinding ) , use of condiments , and sodium iron edetate and a lower response when adults were included .
Consumption of iron-fortified foods results in an improvement in hemoglobin , serum ferritin , and iron nutriture and a reduced risk of remaining anemic and iron deficient
BACKGROUND The utility of iron fortification of food to improve iron deficiency , anemia , and biological outcomes is not proven unequivocally .