I don't know about all florides. But there is one. Calcium Floride CaF which is used in toothpastes because it strengthens the teeth.
floride
There are nerves in your teeth that can be sensitive to temperature or pressure. There are toothpastes available that help to strengthen the outer coating of the teeth to reduce this sensitivity.
Sensitive teeth prevention:Proper oral careUse a toothpaste designed to help with sensitive teethUse a soft-bristle toothbrush, and brush gently but thoroughlyAvoid teeth grindingRegular dental check up
Floride is good for your teeth because it strengthens the enamel around the teeth. The enamel is what protects the teeth from cavities. Without enamel the teeth would decay.
This site talks about sensitive teeth:http://teethcleaning.info/teeth-problems/sensitive-teeth/
half an hour
Originally, everyone thought yes. But recently there has been debate about the topic. Yes flouride helps strengthen your teeth against cracking and cavities.
enamel has come off and dentin is almost showing.. usually happens after whitening, where you loose your overcoat of enamel and you r teeth become really sensitive.
She suffered from sensitive teeth.
It's great for people with sensitive teeth. My friend uses this brand actually for that very reason.
it stains them and makes your teeth super sensitive