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Writer's pictureHaley Fountain

The Balance of Bacteria: What’s an Oral Microbiome?


An open mouth pointing out a microbiome

Did you know that right now, your mouth is home to a bustling community of billions of microorganisms? This complex system, known as an oral microbiome, plays a big role in your overall health. Dental experts study for years to understand these microbiomes on a deeper level, so they can help keep your smile bright and your body in good health. But what is it exactly, and how can it affect you? Continue reading the blog below to learn all about these intricate systems, why they’re important, and how you can care for yours effectively!


What Is an Oral Microbiome?

The oral microbiome refers to the diverse collection of bacteria, fungi, viruses, and other microorganisms that live in your mouth. This tiny ecosystem contains countless components, each offering something unique for your oral health, good and bad.

Have you ever read up on large natural biomes like the rainforest? Within this living community, specific plants and animals need to be present to keep it stable and thriving. In much the same way, your mouth needs a large assortment of microorganisms to balance out.


Why Is Your Oral Microbiome Important?

The delicate balance between good and harmful microorganisms mentioned above is a must for supporting your oral health. When the balance is disrupted, the harmful bacteria can take over, leading to dental problems like tooth decay, bad breath, and periodontal disease. Even if you have dental implants instead of natural teeth, your microbiome can help or hinder the success of your smile.

Over time, if you keep your biome happy, you’ll see lasting benefits for your teeth and the rest of your body. For example, there are some bacteria in your mouth that compete for food with the more harmful variety. This makes it harder for those bacteria to spread which can improve your digestion and even your immune system!


How to Keep Your Oral Microbiome Healthy

So, now that you know what an oral microbiome is and how it can affect you, here are some steps you can take to ensure yours stays healthy: 

  • Practice Good Oral Hygiene: Brushing twice a day and flossing daily help remove food particles and plaque, keeping harmful bacteria in check. 

  • Eat a Balanced Diet: Foods rich in fiber, vitamins, and minerals can support good bacteria. Limit sugary snacks and drinks to maintain a healthy balance. 

  • Stay Hydrated: Drinking water helps wash away food particles and bacteria, promoting a balanced oral environment. 

  • Visit Your Dentist Regularly: Routine checkups allow dental experts like general dentists and oral surgeons to monitor your mouth health and recommend personalized care. 


What Factors Could Disrupt Your Oral Microbiome?

Knowing what habits can negatively affect your oral microbiome can also help you to avoid throwing the balance in your mouth off. Here are some factors that can disturb your personal biome, leading to an increase in harmful bacteria: 

  • Diet High in Sugar: Sugar fuels harmful bacteria that produce acids, which can erode tooth enamel and lead to cavities. 

  • Poor Oral Hygiene: Infrequent brushing and flossing allow plaque and bad bacteria to build up. 

  • Smoking and Tobacco Use: These habits create an environment where harmful bacteria thrive and disrupt the natural balance. 

  • Medications: Some medications, like antibiotics or antihistamines, can alter the balance of your oral microbiome and reduce saliva production, which helps cleanse the mouth. While this may be necessary, it’s important to improve your efforts with good habits to make up for it.


Conclusion

Now you know that your mouth is home to more than just your teeth and tongue! This is why it’s important to understand and maintain your oral microbiome through a good diet, plenty of exercise, and possibly even probiotic supplements. By adopting healthy habits, you can support this vital ecosystem, enjoy a brighter smile, and live an overall healthier life.


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