ADHD is the abbreviation of Attention Deficit Hyperactivity Disorder. This is a neurobehavioral disorder. It occur in children and is more common in boys than girls. In USA, it affected 3-5% children of total children population.
How do you really even know any of this is true did you all just get this off of other peoples web sites or did you study it .
3 to 5% about 2 million