<<Disclaimer: Verify this information before applying it to your situation.>> A few weeks ago I posted a message about having problems with my teeth (yellowing/chipping/tartar buildup). Thank you to all those who responded. A few people mentioned they too had a great amount of plaque; some also had nail ridges. Another person mentioned that some people get teeth yellowing from taking anti- biotics during the teeth-growing years. Someone sent me excerpts from the College of Dental Surgeons of B.C. on Tooth Enamel Defects relating to CD. If anyone wants a copy, let me know via email. Another person mentioned that her dentist actually knows when she's had an accidental dose of gluten. Some people recommended Calcium supplements; others recommended also Magnesium and Vitamin D. As for my diagnosis (or rather- lack of diagnosis), one person mentioned that the colonoscopy that I had (which looks at the lower intestines) would not detect CD because CD damages the upper intestines. I would need an endoscopy with biopsy. This person and others also mentioned that the nails, anxiety, and libido would improve on the GF diet. A few said that my teeth would not get better because they are fully grown. Right now I'm worried because the tips of my teeth in the front are becoming transparent; one tooth in the front on the bottom chipped off at the top. I truly hope this will improve with the GF diet and supplements. Let me know if any of you have been able to reverse this symptom. Thank you. Someone sent me a recipe for a delicious GF cake; if anyone would like a copy, let me know. Thank you to all who wrote to me; it's a comfort to know I'm not alone. Teresa