How about Quinoa? It's high in protein (16.2 %) and iron, gluten free, a source of all the essential amino acids and tasty! Apparantly the United Nations has classified it as a "super-crop". According to this website it's "not a true cereal grain but technically a fruit of the Chenopodium family. Quinoa’s relatives include spinach, beets and Swiss chard." I don't know for sure if it would be safe for your son but, I thought I would throw it out there.
5/30/08 at 8:23pm