Industrial chemical exposure linked to learning problems, hyperactivity

By Lindsey Konkel

Boys exposed to higher levels of PCBs scored lower on focus and concentration tests

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Excerpts from this story referencing "attention-deficit hyperactivity disorder":

"… earning problems in children more than two decades ago, may play a role in attention-deficit hyperactivity disorder (ADHD), too.Boys who were exposed to higher levels of PCBs in the womb sco …"