No Omega 6 in the Nordic Naturals Omega 3 I use so have ruled that out as a cause but i am now at the end of my tether trying to pinpoint the cause of my sons recent hyper behaviour which has always been extremely challenging but worse recently. The only other change I can think of is that he has started on inhalers for asthma but i can;t see them being a cause. I am very careful with what he eats and he has been given something I have banned on 2 occasions recently but they seemed to work out of his systemwithin days. Any suggestions.