Journal
PUBLIC HEALTH NUTRITION
Volume 14, Issue 12, Pages 2185-2196Publisher
CAMBRIDGE UNIV PRESS
DOI: 10.1017/S1368980011000954
Keywords
Fermented soyabean; Vitamin C-rich fruits; Fe status; Pregnancy
Funding
- Nestle Foundation (Switzerland)
Ask authors/readers for more resources
Objective: Increasing the consumption of Fe-rich foods and thus improving Fe bioavailability without significantly increasing diet cost is the most sustainable intervention for improving Fe intake. We assessed the effect of supplementary food consisting of fermented soyabean (tempeh) and vitamin C-rich fruit consumed during pregnancy on maternal iron deficiency (ID). Design: Pregnant women were randomly allocated by village into optimized diet and control groups. Supplementary food was given 6 d/week at home. The average weekly food provided comprised 600 g of tempeh, 30 g of meat, 350 g of guava, 300 g of papaya and 100 g of orange. Hb, ferritin and transferrin receptor (TfR) concentrations were measured at 12-20 and at 32-36 weeks of gestation. Setting: Thirty-nine villages in Indonesia. Subjects: Pregnant women (12-20 weeks of gestation, n 252). Results: At baseline, mean Hb, ferritin and TfR concentrations and body Fe concentration were within the normal range and did not differ between groups. At near term, mean Hb, ferritin and body Fe decreased, whereas mean TfR increased significantly in both groups. The mean changes in Fe status were similar in both groups. In Fe-deficient women, consumption of an optimized diet was associated with smaller decreases in Hb (1.02 (95% CI 0.98, 1.07) g/l; P = 0.058), ferritin (1.42 (95% CI 1.16, 1.75) mu g/l; P = 0.046) and body Fe (2.57 (95% CI 1.71, 3.43) mg/kg; P = 0.073) concentrations, compared with a state of no intervention. Fe-deficient women at baseline benefited more from supplementary food compared with Fe-replete women. Conclusions: Daily supplementary food containing tempeh and vitamin C-rich fruits during pregnancy might have positive effects on maternal ID.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available