Good to know about the diet thing, Alice. Well done on having that dietary knowledge. I still think a good dietician might help but I am aware not all dieticians are so great.
Re the sensory thing, it may be because I have a friend whose child has a diagnosis of Aspergers and has sensory issues, but another of her children also has scensory issues but does not have Aspergers diagnosis.
My dd is fine with bright lights but it is material, close to her skin, like socks that were an issue, and clothes generally, and also loud noises. She also has tantrums, and is 10 so really well beyond the normal tantrum age.
FanjoForTheMammaries I am very interested to hear you say people with autism do not lack empathy. I would love to see the evidence. My daughter may be on the autistic spectrum and she sometimes displays empathy and sometimes a lack of it. This may well be because her dad is not terribly empathetic and I am very empathetic. It is just the way we are. I am sure it is controllable to some degree, I can learn to be less affected by the plight of others (and I have, at one time I could not read the paper without almost ending up in tears!) but I wonder if empathy like so many things, might vary from person to person.
What I had understood to be the 'issue' was that people on the autistic spectrum had more difficulty reading other people's emotions. I would love to know if this is wrong but I am aware of some information that says... sometimes... to the question 'Do people with Autism lack empathy?'
autism.about.com/od/SymptomsofAutism/f/Do-People-With-Autism-Lack-Empathy.htm
Because ASD is a spectrum it does make sense to me that there may be differences in people but of course we are looking for the general, what we can generally say about a condition. As I say this may effect my daughter so it is personal to me and not a judgement on anyone else or anyone's child.
Good luck OP.