No, there's no one willing to put in all that time to research this. In all my 16 years of having this allergy I have yet to find a provider who was willing to help with the research. Pharmacists do, when doctor's insist, and I have learned much from them, but also learned that even the best made mistakes, so I research things on my own. Well, I guess I'll get used to the idea of not having teeth. There could be worse things, right? Thanks.