Really listen to what people are telling you about oral problems that come with dry mouth. A lot of times, with dry mouth comes acid reflux. That biotin stuff did not help me at all, but Prevacit helped with the acid usually. But, in regards to the mouth, in six months time, the enamel was worn out on my teeth, and I only had about 6 teeth that were above the gum line. Now I have one pin like protrusion, front bottom jaw. So embarrassing! Yes, they broke off. I hope you have insurance for dental. Make sure you have your dentist check your teeth enamel from time to time.

sally