I usually get it. Based on the research I have done some people say its a ripoff and some say it has some benefit. Can any knowledge person shed some light on it?
In as simple of a way as I can put it...yes. How much of a benefit depends on age, dental condition, etc...but, all in all, it is very beneficial. The fluoride strengthens the enamel, making it more difficult to get a cavity. If a cavity is in it's very early stages, the fluoride can "freeze" the decay and prevent it from growing any larger. Fluoride can also desensitize teeth, so in areas where you may be sensitive (for example, recession of gums), it can help bring some comfort. For those older patients that take a lot of medications resulting in dry mouth, they are more susceptible to decay because of a lack of saliva (a natural protectant). Fluoride can give the extra protection needed. If you are in your 40's and 50's and have never had an issue with cavities, the benefits probably wont be much...but if you have had previous cavities, then it can most definitely be beneficial. As far as fluoride in our tap water, that is helpful for kids who have permanent teeth still developing. We ingest tap water whether on purpose or not, and that can help strengthen their teeth.
