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bacteria is the cause of tooth decay when you eat or drink sugary food or drinks ,the bacteria metabolise it and this metabolisation produce acids which make demineralisation (removal of minerals) of the tooth ,and bacteria then get deeper and repeat this process until reach the pulp

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What bacteria cause tooth decay?

The start of tooth decay is caused by two groups of bacteria Streptococcus Mutans and Lactobacillus.


Why are both sucrose and bacteria necessary for tooth decay?

Sucrose is a type of sugar that bacteria in the mouth metabolize to produce acid. This acid weakens tooth enamel, making the teeth more susceptible to decay. Without both sucrose to feed the bacteria and the bacteria to produce acid, tooth decay would not occur.


Is tooth decay a virus or bacteria?

tooth decay is a bacteria because it cannot be spread to other people. while viruses can be spread to other people.


Bacteria causes what decay?

All decay is bacterial (except when the term is used metaphorically, as in social decay).


How does plaque cause tooth decay?

Plaque is various types of bacteria in large quantities. These bacteria metabolize (eat) carbohydrates (sugars) that are in the mouth. The bacteria then produce acids which erode the enamel of the teeth, resulting in tooth decay.


Is tooth decay caused by a virus or bacteria?

- Not brushing your teeth - Eating so much sweets and chocolate or sugary foods - Consuming too many acidy foods such as vinegar - Smoking


Is tooth decay caused by bacteria that realises the acid into you mouth?

It is primarily from acid produced by bacteria.


what is the name of the element which causes tooth decay?

Tooth decay is the process that results in a cavity (dental caries). It occurs when bacteria in your mouth make acids that eat away at a tooth. If not treated, tooth decay can cause pain, infection, and tooth loss. The mixture of bacteria and acids make a sticky substance called plaque which if not treated, can cause your tooth to rot or turn into a yellowish colour.


How is tooth decay caused?

Tooth decay is caused by plaque, a sticky film of bacteria that forms on teeth. When sugars or starches in food and drinks are consumed, the bacteria in plaque produce acids that can wear down the enamel of the tooth, leading to decay. Regular brushing, flossing, and dental visits can help prevent tooth decay.


Where does the acid that causes tooth decay come from and how can you prevent it?

Bacteria that populate the mouth metabolize simple carbohydrates (sugar) and produce the acid that causes tooth decay. Reducing the bacteria by effective and frequent brushing and flossing can reduce tooth decay. Limiting intake of sugar will also reduce decay. There is also a growing body of research that indicates xylitol as a sugar substitute may also be effective in reducing tooth decay.


How can reducing the amount of plaque reduce tooth decay?

because the less plaque on your teeth means less bacteria and less bacteria using the sugar on your teeth means less acid causing tooth decay


Is tooth decay caused by bacteria?

Yes. Tooth Decay will start as too much Bacteria builds up in a tooth. Bacteria build ups are caused by not taking proper cleaning routines with your teeth