Pregnant women have been counseled to take fish oil to reduce the risk of postpartum depression, but a new study says this strategy doesn’t work. The Australian researchers gave 2,000 pregnant women either vegetable oil as a placebo or fish oil capsules with 800 mg DHA daily and 100 mg EPA. Fortunately, the study uncovered only one uncomfortable effect: the typical fish oil burp was twice as common among women taking fish oil as among those taking vegetable oil. But the main results were disappointing.
The women taking fish oil were no less likely to experience postpartum depression, and their infants were no more advanced in language or cognitive behavior at a year and half than those on placebo. They were, however, less likely to give birth prematurely. That risk dropped from two percent to about one percent. Pregnant women are often warned not to eat king mackerel, tilefish, shark or swordfish because these fish are high in mercury. Although fish oil does not have mercury, it does not seem to offer great benefits.
[Journal of the American Medical Association, Oct. 20, 2010]

It's almost Black Friday at The People's Pharmacy!

Black Friday at People's Pharmacy 2017
View Specials Now

Get The Graedons' Favorite Home Remedies Health Guide for FREE

Join our daily email newsletter with breaking health news, prescription drug information, home remedies AND you'll get a copy of our brand new full-length health guide — for FREE!

  1. Russ1a

    Since when is reducing the risk of pre-term delivery by HALF not a significant benefit? It sure sounds like a significant benefit to me.
    Sincerely, Russ

  2. tdw

    I have seen research that reinforces the benefits of fish oil for combating depression, but at higher dosages for DHA. Perhaps this is why this study’s strategy did not work?

  3. SB

    As the mother of three, I know for a fact that fish oil saved me from the depths of postpartum depression. I suffered after all three pregnancies and went on anti-depressants with the first two, but after my third child I tried the fish oil. Amazing difference. But I was also eating a more healthful diet at the time, so all factors could have contributed to a lessened bout of depression.

What Do You Think?

We invite you to share your thoughts with others, but remember that our comment section is a public forum. Please do not use your full first and last name if you want to keep details of your medical history anonymous. A first name and last initial or a pseudonym is acceptable. Advice from other commenters on this website is not a substitute for medical attention. Do not stop any medicine without checking with the prescriber. Stopping medication suddenly could result in serious harm. We expect comments to be civil in tone and language. By commenting, you agree to abide by our commenting policy and website terms & conditions. Comments that do not follow these policies will not be posted.

Your cart

Shipping and discount codes are added at checkout.