Folate Supplements Reduce Autism Rates in Offspring of Women Taking Anti-Epileptic Drugs During Pregnancy

March 9, 2018 · Posted in Current Treatments 

supplementsA 2017 study form Norway suggests that the offspring of women taking anti-epileptic drugs during pregnancy are less likely to develop autism if the women also take folic acid supplements.

The study by Marte Bjørk and colleagues in the journal JAMA Neurology used data from 104,936 children aged 18 to 36 months. Those whose mothers took anti-epileptic drugs during pregnancy had elevated autism rates, but only if their mothers did not use folic acid supplements. The mothers’ folate levels in weeks 17 to 19 of their pregnancies were inversely related to the degree of autistic traits in their offspring.

Women without epilepsy and women whose epilepsy went untreated during pregnancy had children with similarly low rates of autism to those whose mothers supplemented their anti-epileptic medications with folic acid during pregnancy.


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