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 Snacks
of healthy, less cariogenic foods
such as a slice of cheese, a glass
of milk, or carrot sticks should
be
encouraged over sticky foods such
as fruit roll-ups and candy.
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The role of food in oral health is twofold.
First, foods consumed contribute to the health of
the mouth as well as to overall health. Foods that
provide calcium and vitamin D are vital for strong
bones and teeth, and foods that provide vitamin C
are necessary for healthy gums. Eating a balanced
diet provides the foundation for healthy dietary choices
and eating practices.
Second, eating habits have a direct
effect on the caries process. When food is consumed,
bacteria, especially Streptococcus mutans, is able
to break down carbohydrates in the mouth, creating
the acid that causes tooth decay.
The ability of a food to contribute
to the development of cavities depends on how well
it adheres to the tooth surface and how frequently
it is consumed.[5]
If carbohydrates are consumed frequently, adhere to
the teeth, and are not quickly cleared from the mouth,
acid can be produced.
It is both unrealistic and undesirable
to try to eliminate carbohydrates. The frequency
of carbohydrate consumption can be reduced, however,
by encouraging children to snack on healthy, less
cariogenic foods. As the young child is introduced
to a variety of new foods, healthful meal and snack
patterns can be instilled.
Fats and proteins may have a protective
effect on enamel, making it less susceptible to acid
attack by coating the teeth and increasing the buffering
ability of saliva.[5]
Carbohydrates in combination with fats and proteins
may therefore inhibit caries activity. Rinsing with
water following snacking may also curtail the caries
process.
Snacks of healthy, less cariogenic
foods such as a slice of cheese, a glass of milk,
or carrot
sticks should be encouraged over sticky foods such
as fruit roll-ups and candy. In general, complex
carbohydrates found in
fruits, vegetables, grain products (especially whole
grain), and dairy products (milk, cheese, cottage
cheese, and unsweetened yogurt) should be encouraged
over foods high in sugar, such as candy, cookies,
cake, sweetened beverages (e.g., fruit drinks, soda),
and fruit juice.[6]
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