HomeHealth & FitnessThe 5 Biggest Causes of Tooth Decay

The 5 Biggest Causes of Tooth Decay


Tooth decay, often referred to as a cavity, can cause bacteria to form an acid that destroys your teeth, which can occur due to a variety of factors. If left untreated, tooth decay can lead to significant pain, infection and can result in the loss of a tooth.

We are therefore looking at the five biggest causes of tooth decay and how you can prevent it.

Sugary Foods

Your teeth will reflect your diet. If you regularly consume sugary foods, you will probably suffer from tooth decay at some stage. Unfortunately, sugar can work with the bacteria in your mouth to erode your teeth. For this reason, it is often advisable to floss or brush your teeth after a meal. So, try to avoid candy, soda, juice and other foods that contain a high amount of sugar.

Poor Oral Hygiene

A person can suffer from tooth decay due to poor oral hygiene, as it allows bacteria to grow inside your mouth. You must therefore brush your teeth at least twice a day, as well as regularly flossing and brushing your tongue. It is important to brush your teeth in the morning and night, but it is advisable to brush after every meal. You might think you have good oral hygiene, but you might not if you do not brush your teeth for at least two minutes each time.

Tooth Crevices and Enamel Problems

You might be more prone to tooth decay if you have deep tooth crevices or enamel problems, as this will provide a space for plaque and bacteria to grow inside your mouth. A dentist might therefore provide a dental sealant, which have been designed to protect uninfected teeth from decay.

Acidic Food and Drinks

It is not just sugar that can cause tooth decay, as various acidic foods could also be playing havoc with your teeth. However, acidic food and drinks are not limited to sodas, as fruit juices, fish and bread can also contain the acidic agents that can lead to cavities.

Dry Mouth

You might not realise it, but saliva can prevent the growth of plaque. Those living with dry mouth conditions are therefore more susceptible to tooth decay. Dry mouth can often be caused by a genetic condition or due to the consumption of prescribed medications. It can also be caused by various medical conditions, such as diabetes. It would therefore be wise to consult https://www.collaborative-dental.com/, a San Diego dentist, who can provide the appropriate dental treatment to prevent tooth decay.

How to Treat Tooth Decay

Tooth decay unfortunately will not go away on its own. It is therefore essential to improve both your eating habits and dental hygiene. You must also regularly visit your dentist every six months for a check-up and routine cleaning, and they can treat any dental issues, whilst providing the appropriate preventative measures to stop tooth decay in its tracks. While many people are often afraid of the dentist, there really is nothing to worry about and a regular check-up can prevent multiple treatments in the future.


  1. Beverages can be a part of a balanced diet, and there are steps people can take to prevent and mitigate oral health issues, such as maintaining good oral hygiene habits and making routine dental visits. These products are not a standalone risk factor for tooth erosion; rather, many factors contribute.

    Bottom line: America’s beverage companies offer many choices with little to no sugar and in smaller packages so that people can incorporate beverages into a balanced lifestyle.


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