I'm sorry to post on yours but have a ? about blood sugar/celiec/gluten issue. I was tested for this through full blood work. Anyhow before my nerve issue I had and still severe stomach issues with pain/bloating/constipation. I had sometimes low blood sugar.I drink an insane amount and am constantly going to the bathroom pee. My blood work just though showed high liver enzyme,low white blood count,low lymphocyte abs. Now I still have the stomach,abnormal amount of liquid,dizzy/shaky often and nerve damage. By thy way by b12 is high at 1500. My blood results have often shown nothing when there is underlying. I just wonder if I could have celiec,sugar issue or something from what I have stated though not shown and if I need a different testing. I had a ct scan to for pancreatitis cause of my high liver enzymes. Thank you.Good luck to finding a helpful doc.