Conclusion
In conclusion, excessive maternal iron intake at midpregnancy
is associated with reduced fetal growth. Our
results suggest that iron supplements of a low dose instead
of high dose may be a better option for the pregnant
women. Further studies are needed to assess the
risks or benefits of total iron intake according to maternal
iron status in pregnant women, and to investigate
the relationship of maternal iron intake with birth outcomes
and postnatal growth in the present study
group.