Prenatal fish intake, mercury exposure tied to ADHD risk

From Reuters (10/8):

Maternal consumption of at least two fish servings a week was linked to a 60% lower risk of their children developing some attention-deficit/hyperactivity diso

rder symptoms, according to a study in the Archives of Pediatrics & Adolescent Medicine. However, higher mercury hair levels from mothers taken after delivery was associated with about a 60% greater likelihood of hyperactivity, inattentiveness and impulsivity in their children at about age 8.

http://www.reuters.com/article/2012/10/08/us-fish-adhd-idUSBRE89713O20121008