Pregnancy Probiotics and fish oil supplements during pregnancy and breast-feeding may reduce the risk for food allergies and eczema in early childhood,
Posted on: April 6, 2018 by Marlene

New evidence now indicates Probiotics and fish oil supplements during pregnancy and breast-feeding may reduce the risk for food allergies and eczema in early childhood, researchers report.
In a review of hundreds of studies, they found 19 randomized controlled trials with strong evidence showing that compared to no supplements, probiotics taken after the 36th week of pregnancy and the first months of lactation were associated with a 22 percent reduction in the risk for eczema in children.
They also analysed six randomised trials with solid evidence that women who took omega-3 fatty acid supplements during pregnancy and lactation reduced the risk for childhood allergic reaction to eggs, the most common food allergy, by 31 percent.
The meta-analysis, in PLOS Medicine, found no evidence that avoiding certain foods or taking vitamin and mineral supplements during pregnancy had any effect on childhood eczema or food allergy

Fish oil has known anti-inflammatory effects, which may explain why it may reduce the risk for food allergies, but the reasons for the possible effect of probiotics on the risk for eczema is unknown.
“Our findings indicate that guideline committees need to evaluate the acceptability and safety of fish oil and probiotics,” said the lead author, Vanessa Garcia-Larsen, an assistant professor of nutrition at Johns Hopkins. “These findings can inform policy, and we hope that guidelines will be revised to reflect them.”