Hi, I have the same syptoms and the same elevated Gliadin iGg antibodies, without elevation of any others. My b12 is fine.

My iGg was 180, where the upper limit was 70, not sure what units were used, but over twice the upper limit for a strong positive result.

My memeory is getting very bad, often forgeting I just made a coffee and making another one, and another one untill i end up with 3 coffees around the house...

I want to get tested for candida, as have heard this can cause these symptoms as well as a leaky gut and immune reactions to foods.

Have been off gluten for 3 weeks now and can not say i notice an improvement.