I have celiac disease. is it safe to take adora calcium?

Yes, if no gluten: If there is no gluten in the adora ca supplements, then it should be ok to take. Always check labels on all food, vitamins, supplements & meds for gluten. If in doubt, contact the manufacturer. Many supplements will state "gluten-free" only the label, if they are. Gluten is in wheat, barley, rye, triticale, spelt; similar protein (prolamine) is in oats. Wheat flour is sometimes a filler in suppl.

Yes: According to the ingredients listed on adora website adora calcium doesn't contain any ingredients (e.g. Grains) which contain gluten.