Edited

http://www.huffingtonpost.com/annie-b-bond/toxic-teeth----bpa-dental_b_481326...


After having dental bonding on her three front teeth, Sally felt as if she was in chronic PMS. This symptom would have been easily dismissed as such, but she was in post-menopause. Aware that the plasticizer in dental bonding can be made of the synthetic estrogen bisphenol A (BPA), she called her dentist to investigate the material used, and sure enough BPA was a main ingredient. Tweet