Hello Dr Shaffie, after one of my Maryland bridges fell off, I would like to know if I can fix it back in place with super-glue. The reason I want to do this is that I don’t have dental insurance and I have a very low paying job making it difficult to afford. So I want to know if it’s okay to use super glue to glue back the Maryland bridge. Secondly I want to know if fluoride in toothpaste is healthy for your teeth. Some people I’ve heard have said it’s not very healthy. What would you advise me to do? I would appreciate your advice on these matters.