<<Disclaimer: Verify this information before applying it to your situation.>> My blood test showed IGG antibodies 65.9 (normal <7.0) and IGA antibodies 10.1 (Normal <3.0). I did not have a biopsy. Question: Can someone not be a celiac and have these high numbers? Most of other symptoms I had (cramping, mouth ulcers, fatigue, etc. disappeared immediately on the gf diet). Will summarize.