Our Perinatal and Reproductive Psychiatry team often discusses clinical cases in Rounds, a confidential forum in which we can get advice and consultation from peers who also work in the area of Women's Mental Health. We discussed a patient's situation recently that highlighted the controversial area about how to prevent mood episodes in a woman planning for pregnancy.
One treatment that has recently received a great deal of interest lately is fish oil. There is some preliminary evidence to suggest that the omega-3 fatty acids contained in fish and fish oil, including eicosapentanoic acid (EPA) and docosahexanoic acid (DHA), have an antidepressant effect. It has been discovered that mothers selectively transfer DHA to their baby during pregnancy and through the breast milk to support neurological development in the developing child. Thus, child-bearing women may become depleted of DHA, and it has been hypothesized that DHA deficiency may make mothers more vulnerable to depression during the postpartum period.
