The level of iron intake by an expectant mother a few months before birth may be linked with the presence or absence of autism spectrum disorder (ASD) in the child, according to a report published on T by the Tuesday by the American Journal of Epidemiology.
The research studied about 520 mothers whose children have been diagnosed with autism and 346 whose children were found to be free of the debilitative disorder.
The researchers discovered a connection between children born with autism and mothers who weren't consistent or sure of taking the prescribed doses of iron supplements before and after birth.
According to the study, mothers who took the required iron supplements were more less likely to have kids with autism than those who didn't.
The two groups of mothers and children were enrolled at the Childhood Autism Risk from Genetics and the Environmental study in California between 2003 and 2009.
Researchers specifically analyzed the levels of iron intake of children from their mothers 3 months before birth and when the babies were suckling.
Reports also indicate that the study included analysis of different foods and the percentages of essential vitamins and proteins babies get from mothers.
The researchers behind the report have stressed that the purpose of this study is not to blame the mothers of children with autism.
According to the group, the study was conducted to help parents and the general society understand autism better; it's likely causes and treatment.
The results of the study has thrown light on the fact that "during pregnancy, about half of women become iron deficient, so its recommended they boost up to 27 mg per day, and get at least nine mg daily while breastfeeding." Rebecca Schmidt, a researcher, told Reuters.
The study also connected high blood pressure, diabetes, obesity and hypertension as other elements in women that is likely to increase the chances of iron deficiency and raise the risks of children born with autism.
