Yes, there are people who cured celiac by cleansing liver.
May take 4 - 12 months, before liver & gut heal itself.
Usually, Liver Flush is not the only thing to do ... other things may also help like repeated parsites cleanse, liver herbs, bowel herbs, probiotics, and definitively improved diet - no Antibiotics , no medications, minimum pesticides ...
Miso soup can aslo aid bowel healing in some people ...