Mast Cells
Mast cell articles
Overview, Ketotifen, Adults can only eat 4 foods
http://home.allergicchild.com/food-allergies-mast-cells-hitting-your-threshold/
Ketotifen made me better forum
https://www.celiac.com/gluten-free/topic/105709-do-any-usa-doctors-prescribe-oral-ketotifen/
Virus can trigger food allergy and celiac in gut
https://twitter.com/i/moments/850078255289847808
https://www.sciencenews.org/article/common-virus-may-be-celiac-disease-culprit