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Carbs and Cavities
We
need fuel for our bodies but we need a fuel that is efficient and
that keeps us running in top condition. More often than not, we
tend to fill our tank with starchy and sweet foods and sugar filled
drinks with little food value. So much so, that we have little room
left for the more filling and nutritious foods. Not only are these
items harming our bodies but they also harm our teeth.
Oral bacteria, in the plaque on our teeth, will react with fermentable
carbohydrates to produce acid that can lead to cavities or dental
caries. Even some of the nutritious food that we eat can provide
a feast for the bacteria in the mouth.
Fermentable carbohydrates can be found as sugars and also cooked
starches like bread, for example. Your oral bacteria cannot distinguish
good carbs from useless carbs. This is an important thing to remember.
So based on that, substituting bread or biscuits for candy or choosing
orange juice over carbonated beverages is likely better for our
bodies but is not a solution as far as our teeth are concerned.
Important dietary issues we need to consider when fighting tooth
decay are:
- How often we eat
- How long food stays in our mouth
- What we eat
Limiting the exposure of oral bacteria to sugars and starches is
the key.
Things to remember:
- Brush and
floss
after eating
- Use fluoridated toothpaste to protect our teeth
- Remember snacks like chips and chocolates are equally harmful
- Do not eat all day long (acids remain in the mouth for 30 minutes
after eating). Frequent eating or drinking keeps the acid level
high
- Raisins and other sticky fruits are as harmful as candy
- Combine sweet, sticky or starchy foods with protein rich foods
to stimulate saliva
- Drink sweetened or acidic beverages with food to buffer acids
- Drink plenty of water and drink only water before bed
- Chew sugar free gum after meals and snacks
- When substituting fermentable carbohydrates for general and
oral health, be sure to make healthy
choices. Ask your dental
hygienist for advice and refer to your national
food guide
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