Pregnancy psychological stress affects infant immunity

Core Tip: The study found that if pregnant women suffer psychological stress due to problems with money, social interaction, etc., then the children born are prone to allergies and asthma. Is this true? Now we know together.

Researchers in the United States have found that pregnant women are prone to allergies and asthma if they are exposed to psychological stress due to problems such as money and social interactions. This finding supports the conclusion that previous studies have shown that psychological stress during pregnancy can affect the immune system of offspring.

Reuters reported recently that animal experiments have shown that maternal psychological stress during pregnancy caused the immune system of offspring to amplify the response to allergens. Dr. Wright, from Harvard Medical School in Boston, USA, conducted a human effect study to analyze the levels of immunoglobulin E in cord blood of 387 neonates in Boston.

They reported at a meeting of the American Pleural Society recently that the study found that pregnant women who are psychologically stressed are most likely to have given birth to immunoglobulin E levels, excluding factors such as exposure to allergens in pregnant women, race, education, and smoking history. High children.

The researchers said in a statement: “This research further confirms that the psychological pressures on the mother caused by issues such as money or social interactions can lead to changes in the child’s immune system during development, even during pregnancy.”

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