Omega 3 specifically the Shaklee vitamin | ADHD Information

My 16 year old son has been diagnosed with ADD just this summer.  He is taking 20mg of Adderall XR.  Would the Omega 3 or the Shaklee vitamin help him?  He is not the hyperactive ADD, he is definitely the attention ADD.  I am thinking about buying the Shaklee vitamin that "mythreeboys" referred to in his posts.  Does anyone think it would help?  Laura - anything is worth a go.  Just always check that what suppliments and meds you are combining is checked with the chemist/pharmacist.  They will be able to tell you if they could cause problems when combined.  Also get the dosages right for their age and weight.  Natural products should be monitored just as seriously as meds, people often dont realise that