Fluoride is the most effective agent available to
help prevent tooth decay. It is a mineral that is
naturally present in varying amounts in almost all
foods and water supplies. The benefits of fluoride
have been well known for over 50 years and are
supported by many health and professional
organizations.
Fluoride works in two ways:
Topical fluoride
strengthens the teeth once they have erupted by
seeping into the outer surface of the tooth enamel,
making the teeth more resistant to decay. We gain
topical fluoride by using fluoride containing dental
products such as toothpaste, mouth rinses, and
gels. Dentists and dental hygienists generally
recommend that children have a professional
application of fluoride twice a year during
dental check-ups.
Systemic fluoride
strengthens the teeth that have erupted as well
as those that are developing under the gums. We
gain systemic fluoride from most foods and our
community water supplies. It is also available as a
supplement in drop or gel form and can be prescribed
by your dentist or physician. Generally, fluoride
drops are recommended for infants, and tablets are
best suited for children up through the teen years.
It is very important to monitor the amounts of
fluoride a child ingests. If too much fluoride is
consumed while the teeth are developing, a condition
called fluorosis (white spots on the teeth) may
result.
Although most people receive fluoride from food and
water, sometimes it is not enough to help prevent
decay. Your dentist or dental hygienist may
recommend the use of home and/or professional
fluoride treatments for the following reasons:
-
Deep pits and
fissures on the chewing surfaces of teeth.
-
Exposed and
sensitive root surfaces.
-
Fair to poor
oral hygiene habits.
-
Frequent sugar
and carbohydrate intake.
-
Inadequate
exposure to fluorides.
-
Inadequate
saliva flow due to medical
conditions, medical treatments or
medications.
-
Recent history
of dental decay.
Remember, fluoride
alone will not prevent tooth decay!
It is
important to brush at least twice a day, floss
regularly, eat balanced meals, reduce sugary snacks
