Iron plus folate is more effective than iron alone in the treatment of iron deficiency anaemia in pregnancy: a randomised, double blind clinical trial

Jorge Juarez-Vazquez, Erminio Bonizzoni, Aurelio Scotti in BJOG: An International Journal of Obstetrics and Gynaecology vol. 109(9) on 2002

DOI: 10.1111/j.1471-0528.2002.01378.x

Conclusion:

Folate supplementation is recommendedin pregnant women with iron deficiency anaemia irrespective of the serum levels of folate.

Finding of this trial compliments of @83377