Understanding Oral Microbiome: How Gut Health Affects Dental Health

Microbiomes are complex communities of microorganisms in particular parts of the human body. They are often made up of bacteria, fungi, and viruses and live in specific body areas, including the oral cavity, gastrointestinal tract, or gut.

The Oral Microbiome

The mouth is home to many bacteria and other microorganisms that create a mini ecosystem. Some healthy bacteria play a role in digestion, immune function, and oral health. However, other microbes are harmful and contribute to plaque buildup, cavities, and gum disease.

The Gut Microbiome

Your gastrointestinal tract also contains millions of microorganisms responsible for digestion and contribute to a healthy immune response. A healthy balance of bacteria is crucial to prevent chronic infections, diabetes, food-related allergies and sensitivities, and inflammatory bowel disease.

What is the Oral/Gut Health Connection?

Recent research has linked oral and gut microbiomes, indicating that they can significantly affect each other. This communication may occur via the bloodstream, saliva, or the central nervous system. When one microbiome is “out of whack,” the other is negatively affected, potentially leading to a cascade of health issues.

Too much harmful bacteria in your mouth can cause flare-ups of digestive problems. A prime example of this is irritable bowel syndrome. Many patients with IBS have elevated levels of oral bacteria in their gut. This bacteria contributes to digestive issues and inflammation when it passes into the intestines. If you have advanced periodontitis, the effect may be more pronounced.

The oral/gut connection goes the other way as well. If there is an overabundance of harmful bacteria in your digestive tract, it can contribute to anything from cavities to gum disease. Acid reflux directly impacts oral health by bathing your teeth in harmful acids that damage tooth enamel

Protecting Your Oral and Gut Microbiomes

It’s clear that your digestive and oral health are closely connected, affecting each other and your overall health. Protecting your oral and gut microbiomes is relatively simple if you focus on these simple suggestions:

• Limit your intake of sugar and simple carbohydrates to reduce harmful microorganisms in your mouth.
• Eat fermented foods containing probiotics to encourage a healthy balance of gut microorganisms.
• Eat fiber-rich foods to aid digestion.
• Remember to floss. While brushing your teeth is important, flossing is also essential, as harmful bacteria often linger in the spaces between your teeth.
• Brush twice daily.
• Avoid anti-bacterial mouthwashes unless your dentist recommends, as these can destroy both good and bad bacteria.

The oral and gut microbiome connection must be addressed to remain healthy. If one is damaged, the other will inevitably suffer consequences that can lead to a domino effect of health issues. If you have chronic digestive problems or oral health issues, talk to your doctor and dentist about ways to improve your oral and gut health for a healthier you.

Professional teeth cleaning and checkups are the first steps toward balanced oral biome health. Call our office today at Red Oak Dentistry Phone Number 919-781-8984 to schedule your appointment with Dr. King.