There is definitely some good advice in this thread... check hormone levels, general blood work, comorbidity of other autoimmune diseases, diet...
One HUGE problem is that gluten is in an unbelievable amount of food, drinks, supplements, medications, cosmetics, soap, even toothpaste. In fact, you might kiss your spouse after having gluten causing a reaction. You can't cook your gluten free bread in the toaster, use the grill that grill buns, etc...
It seems extreme, but its very serious.
She may not have eliminated all gluten and the reaction/ complications from the reaction lasts a long time. It doesn't take much at all to really cause a huge problem in celiacs.
I'm very happy that the UFC has mentioned celiac disease as it is a huge problem that is growing and most people will never even discover that its a problem for them.
Nice interview Crooklyn. Thanks.