i am not sure if this will help, but since being diagnosed with Celiac in July 2005, I have had EVERY tooth have a break in it. I am in the beginning stages of having them all pulled out and dentures instead. Here is the conclusion that two specialists and my doctor have determined to have some effect: 1. I have a hard time balancing all my electrolytes in my body, along with my vitamin and mineral absorbsion (much like almost EVERY Celiac) 2. Extreme difficiency in Vitamin d prior to diagnosis 3. Salivary glands production slowed since diagnoses, especially after being "glutened" 4.