Fluoride is a mineral found in nature. It makes the hard outer layer of
teeth (called enamel) stronger. When the outer layer is strong, teeth are less
likely to get cavities.
Children can get fluoride in 4 ways:
- in the water
- in fluoride toothpaste
- in fluoride treatments
- in fluoride supplements (pills or
lozenges)
Adding fluoride to the water is the best way to provide fluoride protection
to a large number of people at a low cost. That's why many towns and cities
put fluoride in the water. Fluoride is also in most toothpastes.
If you live somewhere that does not put fluoride in the water AND your
dentist thinks your child is likely to get cavities, he or she may suggest
that your child have a bit of fluoride every day. This is called a fluoride supplement.
The amount your dentist suggests will depend on:
- your child's age and
- how much fluoride (if any) is in
the water naturally
To give your child even more protection against cavities, your dentist may
suggest a fluoride treatment. It is given when your child has a check-up.