Many children have a condition called attention deficit hyperactivity disorder (ADHD). It makes them incapable of paying attention and controlling impulsive behaviours. Now according to a new study lack of vitamin D during pregnancy may increase the risk of ADHD in your baby. Researchers from the University of Turku in Finland say that deficiency in the levels of vitamin D in pregnant women is associated with a higher risk of attention deficit hyperactivity disorder (ADHD) in children. The Journal of the American Academy of Child & Adolescent Psychiatry published this study. If your child has attention deficit hyperactivity disorder simple