D.B.
My friend Regina has a son with Sensory Integrative Disorder - similar to SPD. She got great results with a nutritional supplement made for kids, which has all the nutritional elements in the right balance (which is key) and also DHA/omega 3s for healthy brain function. He had dramatic results in behavior and a sense of wellbeing in a very short period of time. He's much happier, and so are his parents. I'd be happy to share more info, and she would be glad to talk to you directly. Sometimes the answer can be very simple - I'd like to give you hope.