Study finds higher BPA levels in pregnant women linked to increased autism risk in sons.

A study led by The Florey Institute of Neuroscience and Mental Health reveals that higher BPA levels in pregnant women are linked to an increased risk of autism in their sons. The research, analyzing two large birth cohorts, found that boys with lower aromatase levels, crucial for fetal male brain development, were more likely to have autism symptoms or a verified diagnosis if born to mothers with higher BPA levels. The study identified a biological pathway connecting autism and BPA, informing regulators to update safety recommendations for chemical exposure during pregnancy and early life.

August 07, 2024
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