No to celiacs - though its on my list of tests to demand. Liver and kidney tests all came back normal. Glucose levels are fine, he is currently being treated with copper ointment, and has been for about a year. (due to heavy metal e_posure - which i probably should have mentioned, but its very late here and i'm tired
) Zinc levels unknown, but recieving that in a trace mineral suppplement as well.
Thanks for the suggestions.