Question

what is dental plaque ? what harm can it do ? how can the formation of plaque be prevented ?​

Answer 1

Answer:

Dental plaque is a sticky, colorless or pale yellow film that is constantly forming on your teeth.

Plaque is the root cause of many oral health issues. The bacteria in plaque produce acids that attack tooth enamel causing cavities. The bacteria in plaque can also cause the early stage of gum disease called gingivitis. Plaque can also contribute to bad breath and can make your teeth look dingy and yellow.

To prevent plaque buildup, brush your teeth at least twice a day with a soft, rounded-tip bristled toothbrush. Pay particular attention to the space where the gums and teeth meet. Use a fluoride-containing toothpaste. Floss between teeth at least once a day to remove food particles and bacteria.

Answer 2

Explanation:

DEFINITION:- A sticky film that coats teeth and contains bacteria.Plaque contains bacteria, which produce acids that attack your tooth enamel and can damage your gums.

WHAT HARM DOES IT DO:- Plaque develops when foods containing carbohydrates (sugars and starches), such as milk, soft drinks, raisins, cakes, or candy are frequently left on the teeth. Bacteria that live in the mouth thrive on these foods, producing acids as a result. Over a period of time, these acids destroy tooth enamel, resulting in tooth decay.

Plaque can also develop on the tooth roots under the gum and cause breakdown of the bone supporting the tooth. Plaque buildup can also lead to gum disease: first gingivitis, the tender and swollen gums that sometimes bleed. Over time, severe periodontal (gum) disease can develop. Gum tissue pulls away from the teeth, allowing the bacteria to destroy the underlying bone supporting the teeth.

PREVENTION:-

• To prevent plaque buildup, brush your teeth at least twice a day with a soft, rounded-tip bristled toothbrush. • Pay particular attention to the space where the gums and teeth meet.

• Use a fluoride-containing toothpaste.

• Floss between teeth at least once a day to remove food particles and bacteria.

• Use an antibacterial mouth rinse to reduce bacteria that cause plaque and gum disease.

• See your dentist or oral hygienist every 6 months for a checkup and teeth cleaning.

• Ask your dentist if a dental sealant is appropriate for you. Dental sealants are a thin, plastic coating that are painted on the chewing surfaces of teeth to protect them from cavities and decay.

• Eat a balanced diet and limit the number of between-meal snacks. If you need a snack, choose nutritious foods such as plain yogurt, cheese, fruit, or raw vegetables. Vegetables, such as celery, help remove food and help saliva neutralize plaque-causing acids.

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