The good news is that gluten- which unless you have an allergy to it is harmless- is just as harmless for you teeth. Unless you have the allergy. If you do have a gluten allergy like some 18 million Americans, then gluten can cause things like bad breath and tooth decay, as well as canker sores! See more about the dental effects of gluten here: How Does Gluten Affect Your Oral Health?
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