We were told that my youngest child had ADD by his second grade teacher. Thankfully, we met with our son's pediatrician and together we decided to wait it out and provide behavioral and learning support to help him focus and stay on task. We also chided it up to "boys just like to play and not necessarily like school". Later on, when he was in high school, his ADD became more troublesome. We took him to physicians who test and use advanced nutrients to correct ADD. From his senior year in high school and throughout college, our son continued to take his nutrients and it helped tremendously. He is now a college graduate applying for admission to further his health career interests. Two sites I would recommend are: www.mensahmedical.com and www.walshinstitute.org. I believe Latitudes publishes some of Dr. Walsh's research.