Yes, this is true. ADHD is caused by the frontal lobe "executive control" cylinder not being able to take control as much as it should. Often low dopamine and

Yes, this is true. ADHD is caused by the frontal lobe "executive control" cylinder not being able to take control as much as it should. Often low dopamine and noradrenaline levels are to blame. (L-Tyrosine on an empty stomach can help, if you're looking for a natural solution.)