
Fluoride that is absorbed by your body when teeth were forming (during mother s pregnancy to early childhood) integrates into the structure of enamel and makes it stronger.
After teeth eruption fluoride that is inside your toothpaste or mouthwash, or what your dentist places on your teeth still have a positive effect on your teeth. It strengthens the enamel and reduces the chance of tooth decay.
If you have children and live in an area that has no Fluoride in its drinking water you should consult your dentist and physician about Fluoride tablets that are available for children.