We brush our teeth twice a day primarily to remove plaque, a sticky film of bacteria that causes tooth decay and gum disease.
Here's a more detailed explanation:
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Plaque Removal: Plaque constantly forms on our teeth. If not removed regularly, it hardens into tartar (calculus), which is more difficult to remove and provides a breeding ground for bacteria. Brushing twice a day disrupts this process.
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Prevention of Tooth Decay (Cavities): Bacteria in plaque produce acids that attack tooth enamel, leading to cavities. Brushing with fluoride toothpaste helps neutralize these acids and strengthen the enamel.
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Prevention of Gum Disease (Gingivitis/Periodontitis): Plaque also irritates the gums, leading to inflammation and gum disease. Gum disease, if left untreated, can lead to tooth loss. Brushing helps keep the gums healthy.
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Bad Breath Prevention: Bacteria in the mouth contribute to bad breath (halitosis). Removing plaque and food debris through regular brushing helps freshen breath.
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Maintaining Oral Health: Consistent brushing twice a day is a cornerstone of good oral hygiene, contributing to a healthier mouth and preventing costly dental problems down the road.
In summary, brushing in the morning and before bed is essential for removing plaque, preventing tooth decay and gum disease, and maintaining fresh breath, ultimately contributing to overall oral health.
