Comment by explorer83

This study was published from a journal that got caught publishing a questionable study on a major health issue a few years ago that they later had to retract. This was despite their reputation of being one of the best and peer-reviewed. So I don't blame you for questioning it. But I'm a parent with children with issues. And everything we study from other very mainstream sources says their issues are on the rise. These are issues that you can't ignore or not recognize.