Children whose mothers had higher levels of pesticides in their urine during pregnancy are more likely to have Attention Deficit Hyperactivity Disorder, according to a new study from the University of California in Berkeley. The effect was especially true for boys.

• Researchers tested the urine of 300 women twice during their pregnancies.
• Then they followed up on the children at ages three and five years old for signs of attention deficit disorder.
• The mothers who had higher concentrations of pesticides known as organophosphates in their urine were more likely to have children with signs of attention problems at five years old.
• The study was conducted in an agricultural area where people are more exposed to such chemicals.

"Given the impact and prevalence of attention disorders in children and adults, finding potential opportunities for prevention is important," said research analyst Amy Marks.

This study was published in the journal Environmental Health Perspectives.
 

Labels: research, prenatal, causes of adhd

Posted By: 4ADHD.com