My son was being tested for a possible growth issue and one of the tests was a celiac panel. He’s never had symptoms of celiac but we did the test. His IGFBP 1 was 11 for a 9 year old that is low. His non fasting glucose was 61. His tTG AB IGA was over 250 ( maybe the lab only tests to 250?) and normal is under 15. His IGA was 115 which is normal and his e...