oh man, this issue really gets to me on a lot of levels.
I read the book THE FLOURIDE DECEPTION (which I HIGHLY recommend). Its a great great book and gives the whole history behind water flouridation, flouride in toothpaste, etc. Its pretty scandalous.
I have never had great teeth. Prone to cavities. I am very aware of what's going on with my teeth because I have dental implants, numerous crowns, etc.
After reading the book, I switched to flouride free toothpaste. I am adamantly against my DC having any flouride. However, I noticed after about a month of using the flouride free toothpaste, I started developing a dark spot (near the crevice between two teeth). I brushed with with flouride toothpaste and it went away over the period of a few weeks. That experience kind of shook me a bit.
I think that flouride is toxic for sure, but it HAS been shown to reduce cavities by about 15% when applied topically. In my case, genetics and a crapload of expensive dental work that needs protecting (for example, a cavity for me could start a domino effect of work that needs done/replacing) make me lean toward flouride toothpaste for myself.
I know if I quit eating processed foods that would help a ton....but um, that's not going to happen.
We eat a lot of organic whole foods, but also bread, refined sugars, etc. Life happens!
XOXO
B