Read up on coconut oil and immune diseases..good for Crohn's disease.

http://www.coconut-oil-central.com/coconut-oil-autoimmune-disease.html

Also..read up on leaky gut syndrome and its relation to gluten..I would recommend she get off gluten and see if things improve.

I would also recommend going to a good naturopath..sometimes they can do wonders with chronic types of diseases. mg