I'm reading Fed Up by Sue Dengate, which seems like a too-good-to-be-true book. She advocates that an elimination diet free of additives, salycilates, amines, bread preservative, etc. can free kids (and adults) of all kinds of symptoms from brain fog through to ADHD, asthma, ME and behaviour problems. I'm reading it because I suspect DD's food issues might be linked to her very distracted, impulsive behaviour. I'm a scientist though, and would be comfortable with more evidence. If you believe what you read then most supermarket foods should be banned, and we would have a more productive nation on our hands.
Has anyone tried this diet, why, and if so what were the results?