Just wondering if anyone has been diagnosed with this. I've posted a Q on the Thyroid area of this site but wondered if this problem is also known to occur with coeliac disease. Are there many people who have received a negative blood test and then go on to experience symptoms that match coeliac disease but have been told following a biopsy that they have abnormal gut hormones. It's apparently rare with a couple of specialist centres in the UK. I've been diagnosed with Perncious Anaemia as well and this could also be linked.