How Sugar Destroys Teeth Activity

What is the process called when acids remove minerals from the tooth enamel?

• Demineralization

• Decomposition

• Remineralization

• Oxidation

Which bacteria produce acid in the mouth when they encounter and digest sugar?

• Streptococcus mutans

• Streptococcus sorbrinus

• Lactobacillus acidophilus

• Bifidobacterium bifidum

What is the pH level at which the acidity starts to dissolve minerals and destroy the tooth’s enamel?

• Exactly 5.5

• Exactly 7

• More than 7

• Less than 5.5

What did one study find about the risk of losing teeth in adults who drink sugary drinks?

• 33% decrease in risk of losing 1–5 teeth

• No impact on the risk of losing teeth

• 44% increase in risk of losing 1–5 teeth

• 66% increase in risk of losing 1–5 teeth

What is the recommended frequency for brushing to prevent cavities and tooth decay?

• Every other day

• Three times per day

• Once a day

• At least twice per day

What should you do if you indulge in sweet treats to help rinse out your mouth and dilute the sugar that sticks to the tooth surface?

• Drink some milk

• Drink some juice

• Drink some soda

• Drink some water

What is an important step in preventing cavities and tooth decay?

• Using a toothpaste that contains fluoride

• Not visiting the dentist

• Using a toothpaste that contains sugar

• Not brushing your teeth

What can stimulate saliva production and remineralization to prevent plaque build-up?

• Chewing sugar-free gum

• Not brushing your teeth

• Drinking sugary beverages

• Eating sticky foods

What should you eat with sugary foods and sweetened or acidic beverages to increase the flow of saliva in your mouth?

• More sugary foods

• Raw fruit or vegetables

• More sticky foods

• More acidic beverages

What should you not allow infants to sleep with to prevent tooth decay?

• Bottles containing sweetened liquids, fruit juices or formula milk

• Bottles containing water

• Bottles containing soda

• Bottles containing milkshakes