Researchers in the US found that exposure to tobacco in the womb and to lead during childhood was linked to a particularly high risk for Attention-Deficit/Hyperactivity Disorder (ADHD) in children, suggesting that while we tend to focus on treatment for ADHD, eliminating such exposures might prevent the condition in many hundreds of thousands of children. The study was the work of senior author Dr Robert Kahn, a physician and researcher at Cinci ... Jump to full article >>