Hope you don't mind Fairly, but I noticed you have a child who reacts to food in an ADHD way. I am currently and finally pursuing this avenue with my eldest daughter. I noticed years ago that food colourings affected her behaviour and attitude, not to mention robbed her of her memory. I seem to have been beating my head against a brick wall in this country with my ball park idea! I can't help what I observed though and the consequences it had on my daughters life in general. Do you have any web site addresses or firm proof of this for me to read? I really would be relieved to not feel so bonkers and alone on this one!!! Cheers Dizzy.