International
Eating a healthier diet during pregnancy is linked to a lower chance of the child being diagnosed with autism, according to international researchers. Using data from two large studies of parents and children, the team looked at food questionnaires, autism diagnoses and questionnaires about autism-associated traits for nearly 85,000 pregnancies. The team say when calculating the overall healthiness of mum's diet, those who adhered to a healthy prenatal diet were 22% less likely to have a child who would later be diagnosed with autism, and children of mothers with a healthy prenatal diet were less likely to have social communication difficulties. The researchers say their study can't say if the diet causes the lower autism risk and the results of similar previous studies have been inconsistent, but it's worth investigating why this link might be there.
From:
About The Study: In this cohort study of mother-child dyads, adherence to a healthy prenatal dietary pattern was associated with a lower odds of autism diagnosis and social communication difficulties but not restrictive and repetitive behaviors.
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