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Low maternal vitamin D can affect fetus immunity and pass on gut microbes
An analysis found that a pregnant mother’s nutritional status can influence not only fetal bone health but also lifelong immune function and the formation of the gut microbiome. Because a fetus cannot produce vitamin D, the mother’s blood vitamin D level is directly reflected in the baby. It noted that 1 in 4 pregnant or breastfeeding women is vitamin D deficient. A researcher outlined potential risks and practical steps, including testing and supplementation with medical advice.
