Trace gluten contamination may play a role in mucosal and clinical recovery in a subgroup of diet-adherent non-responsive celiac disease patients

Table 1 Products allowed/disallowed in the Gluten Contamination Elimination Diet (GCED), targeting the elimination of gluten cross-contamination

	Allowed	Not allowed
Grains	Plain, unflavored, brown and white rice	Millet, sorghum, buckwheat or other inherently gluten-free grains, seeds, or flours
Fruits/Vegetables	All fresh fruits/vegetables	Frozen, canned or dried
Proteins	Fresh meats	Lunch meats
	Fresh fish	Ham, bacon
	Eggs	Other processed, self-basted or cured meat products
	Dried beans
	Unseasoned nuts in the shell
Dairy	Butter, yogurt (unflavored), milk (unflavored), aged cheeses	Seasoned or flavored dairy products
Dairy		Processed cheeses
Condiments	Oils, vinegar, honey, salt	Flavored and malt vinegars
Beverages	100% fruit/vegetable
Beverages	Gluten-free supplemental formulas
	Gatorade, milk, water

ISSN: 1471-230X