Want a Healthy Pregnancy? Two Supplements May Prevent Allergies and Skin Conditions in Babies
Taking fish oil and probiotic supplements may help expectant mothers protect their children against food allergies and certain skin disorders new study.
Researchers at Imperial College London looked at the results of several studies to better understand how diet during pregnancy can influence the development of a child’s immune system. The analysis encompassed a wide range of dietary practices, but one of the most striking findings involved fish oil.
According to the study, recently published in the journal OLP Medicine, fish oil may reduce food sensitivities. Researchers found that mothers who took fish oil supplements from around 20 weeks of pregnancy and through the first few months of breastfeeding reduced their child’s risk of having an egg allergy early in life.one of the most common types allergies in children – about 30 percent.
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The report also contains some information on probiotics. Pregnant women who take supplements containing Lactobacillus rhamnosus may help protect their future children from developing eczema, a common disorder that causes itchy and inflamed skin, according to the data. The risk of eczema was reduced by 22% in children whose mothers took these probiotics.
However, the exact mechanism of probiotics responsible for reducing the risk remains unclear, the authors note in their paper. And there’s no clear evidence that taking the supplements directly caused the reduced response, either to the fish oil or the probiotics.
“Food allergies and eczema in children are a growing problem across the world,” Dr. Robert Boyle, lead author and pediatric allergy researcher at Imperial College London, said in a declaration. “Although it has been suggested that what a woman eats during pregnancy may affect her baby’s risk of developing allergies or eczema, so far there has never been an analysis as complete of data.”
The researchers looked at other dietary exposures, such as prebiotic supplements, vitamin intake, and fruit and vegetable intake in the mothers, but found that none of these influenced allergy risk. or autoimmune diseases.
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Fish oil supplements are often touted for their heart health benefits, but much evidence to support these claims is lacking. And more research is needed to clarify how fish oil and probiotics affect allergy and eczema risk. Vanessa Garcia Larsen, study co-author and assistant professor of nutrition at the Johns Hopkins Bloomberg School of Public Health and honorary lecturer at Imperial College London, said in a statement.
“Taken together, our results suggest that while infant feeding may influence immune development through allergen-specific mechanisms, maternal feeding during prenatal life and lactation may have broader effects on immune development. immune system,” Garcia-Larsen and colleagues conclude in their published paper. .
As it should be with other supplements, pregnant women who are considering taking fish oil or probiotic supplements should first consult their doctor, National Institutes of Health advise.