Tooth enamel is one of the hardest substance in the body.how does ot undergo damage due to eating chocolate and sweets? how do tooth pastes prevent this damage
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because it is basic and removes all dust
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Sugar present in chocolates and sweets gets broken to acids by bacteria present in the mouth. This lowers the pH in the mouth. Tooth enamel is made up of calcium phosphate, which gets corroded when the pH in the mouth is below 5.5. To prevent tooth enamel from decay, toothpaste is used because it is alkaline and neutralises the acid produced in the mouth and helps to prevent lowering of pH in mouth.
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