Though the exact mechanism of the anemia-depression link isn’t known, the fatigue associated with anemia may help predispose women to postpartum depression, said Dr. Sutherland. Also, she said, “iron can make a difference in synthesizing neurotransmitters” such as serotonin, “so it may follow that you might have some depressive symptoms.”
“The next step after this study, which was a launching point, is to see if we correct the degree of anemia and bring them to normal levels, if that can help decrease the risk of postpartum depression,” said Dr. Sutherland.
Dr. Sutherland and her coinvestigators reported that they had no relevant financial disclosures.
SOURCE: Sutherland S et al. ACOG 2018. Abstract 35C.