my son is having ADHD with mild AUTiSM .He is not able to do his activities of daily living,does not follow instructions,poor social development and attention span .We are giving therapies like- sensory integration ,sports, speech ,occupational,etc.But the results are very slow.Medicines-Brainwise Syp( Omega 3 fatty acid ), Biocobol Syp(Metcobalamime),Arcamin Tab.Please suggest any remedy for speedy recovery.