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Clarksdale, MS
A 25-year-old female asked:

Can you be allergic to calcium carbonate?

1 doctor answer1 doctor weighed in
Dr. John Chiu
Allergy and Immunology 59 years experience
No: Since it contains no protein, it is nearly impossible to be an allergen. However you may be intolerant to it - just like anything you eat or drink.
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Last updated Oct 31, 2017
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