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Effect of iron supplementation during pregnancy on the intelligence quotient and behavior of children at 4 y of age: long-term follow-up of a randomized controlled trial.

Author: BaghurstPeter, CrowtherCaroline A, GibsonRobert A, MakridesMaria, ZhouShao J

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Randomized Controlled TrialA clinical trial that randomly assigns participants to treatment and control groups to evaluate the effects of an intervention.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.

Overview

Prenatal iron supplementation to reduce the incidence of iron deficiency anemia does not significantly impact the intelligence quotient (IQ) of offspring at 4 years of age. A randomized controlled trial of 430 pregnant women showed no significant difference in mean IQ between children of iron-supplemented mothers and those in the placebo group. However, the iron group had a higher percentage of children with abnormal behavior scores.
Paper Details　
Original Abstract of the Article :
BACKGROUND: Iron supplements are often prescribed during pregnancy despite the lack of intervention trials that have assessed the effects of supplementation in pregnancy on childhood development. OBJECTIVE: The objective was to determine whether iron supplementation during pregnancy influences chil...See full text at original site
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引用元：
https://doi.org/10.1093/ajcn/83.5.1112

データ提供：米国国立医学図書館（NLM）

Iron During Pregnancy: A Complex Relationship with Child Development

In the world of [pregnancy and child development], we're always looking for ways to ensure the best possible start for our little ones. Iron supplementation during pregnancy is a common practice, but researchers have been scratching their heads about its long-term effects on a child's intelligence and behavior. This research investigated the potential link between prenatal iron supplementation and a child's cognitive development, using a rigorous randomized controlled trial to separate fact from fiction.

Iron During Pregnancy: A Complex Relationship with Child Development

The study found that prenatal iron supplementation, while effectively reducing iron deficiency anemia, didn't have a significant impact on a child's IQ at the age of 4. However, there was a higher percentage of children in the iron group who displayed abnormal behavior scores. This unexpected finding raises questions about potential unintended consequences of iron supplementation. The researchers emphasized the need for further research to understand this complex relationship between iron and child development.

Iron During Pregnancy: A Complex Relationship with Child Development

This research reminds us that the journey of pregnancy and childbirth is a complex one, with many factors influencing a child's development. While iron is essential, it's important to remember that there might be other factors at play. It's always best to consult with a healthcare provider about the best course of action for your individual needs.

Dr. Camel's Conclusion

This research is a reminder that even the simplest things, like taking iron supplements, can have unexpected impacts. It's like trying to find the perfect balance in the desert, with each step needing careful consideration. This research emphasizes the importance of careful observation and continued research to ensure that we're doing what's best for our little ones.

Date :
  1. Date Completed 2006-06-20
  2. Date Revised 2023-03-18
Further Info :

Pubmed ID

16685054

DOI: Digital Object Identifier

10.1093/ajcn/83.5.1112

SNS
PICO Info
in preparation
Languages

English

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