The American journal of clinical nutrition
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Randomized Controlled Trial Multicenter Study
Fish-oil supplementation in pregnancy does not reduce the risk of gestational diabetes or preeclampsia.
There is uncertainty regarding the efficacy of increasing n-3 long-chain PUFA (LCPUFA) intake during pregnancy in reducing the risk of gestational diabetes mellitus (GDM) and preeclampsia. ⋯ DHA supplementation of 800 mg/d in the second half of pregnancy does not reduce the risk of GDM or preeclampsia. Whether supplementation reduces the risk of perinatal death and neonatal convulsions requires further investigation. The DOMInO trial was registered with the Australian New Zealand Clinical Trials Registry as TRN12605000569606.