Does Poor Oral Health Impact Brain Function?

plant sharing two women holding pots
Teeth are an underestimated part of the body and how they affect overall health. Western medicine and Chinese medicine agree that teeth health is a good start for general health.

The health of your mouth can indicate your overall health. Over time tooth decay has been linked to some health conditions, but are you aware that poor oral hygiene can affect your brain function? 

Oral diseases may reduce the quality of a person’s life and increase the risk of developing other, worse conditions. Research has linked gum disease to increase the risk of heart disease by 20%.

Signs of Gum Disease

To be able to monitor and note that it could be possible that you have or are developing oral and gum disease, here are some signs that you can spot yourself:

  • Toothache
  • Bad breath
  • Swollen gums
  • Bleeding gums
  • Receding gums
  • Gum tenderness and pain

Having gum disease isn’t the end of the world. However, it can affect more than just your mouth and the health of your gums.

In this next section, you’ll learn more closely about how gum disease can impact brain function and how it can create both short-term and long-term adversary side effects. 

Does It Impact Brain Function?

There have been studies that suggest that gum diseases can cause dementia. You might have heard of this if you are a dentist; however, results are just getting off the ground. If you have gingivitis, bacteria can enter the brain through nerve channels. 

It can also get to the brain through the bloodstream. Experts have warned that it can cause dementia, while others believe it to be the one valid reasons for the awful brain disease. 

Research done at Rutgers University, New Jersey, conducted a study to know if poor oral health can affect the brain. It was concluded that there is a relationship between memory and oral health, which can impact learning and complex attention. There was a link between stress and oral health that having a dry mouth is linked to high levels of stress. 

The dental professionals at The Smilist Dental in Clifton emphasize the importance of practicing good oral health in older generations because it can lead to dementia, slower cognitive functions, or episodic memory loss. However, more studies need to be done before professionals and dentists can tell if oral health can impact brain functions.

Symptoms of Brain Infection from Teeth

As mentioned earlier, poor oral health can lead to some pretty nasty and significant side effects. You must pay close attention to how you are reacting, as this can be an indicator of a more underlying, harmful side effect like:

  • Reduced mobility
  • Vision changes
  • Lethargy
  • Fever
  • Vomiting and nausea
  • Headache
  • Increased confusion 
  • Difficulty remembering

How Poor Dental Health Causes Dementia

You likely develop dementia if you suffer from gum disease. Studies have shown a connection between gum disease and cognitive decline as a direct link between dementia and periodontal disease. Some studies have also shown gum disease to be a catalyst for Alzheimer’s.

Tooth infection and memory loss: An infected tooth can cause memory loss when the infection spreads to the brain. Infection threatens the blood vessels and nerves when the cavity reaches the tooth’s root. These nerves connect directly to the brain. Maintaining oral hygiene and visiting the dentist will help stop the infection from spreading.

Tooth loss and dementia: Severe tooth loss is connected to dementia, as studies have shown. If you have lost most teeth, you are more likely to develop brain disease.

What Else Does Poor Oral Health Impact?

Gum disease can impact a lot. It can lead to infected and swollen gums and teeth. It does not just affect the brain but also has adverse effects on your heart. It can lead to cardiovascular disease in men. 

Bacteria in the mouth naturally get swallowed and find their way to the heart leading to hardening of the arteries. It can also cause thickness of the blood, which leads to a blockage that can result in stroke or heart attack. The lungs could also be at risk since you breathe air that passes through the bacteria in the mouth.

How Can You Stop It?

Since experts have not found out how to yet, you cannot completely stop it. However, the first step is to assess your oral health methods because it might help you start better hygiene practices that could shield you against gum diseases. If you don’t know where to start, speak to your dentist to help you learn or adopt better methods to go about your daily dental hygiene. Some people in the East swear by the miswak, a natural toothbrush made from a tree. Maybe it’s a natural brushing approach worth a try?

Final Thoughts 

Practicing daily hygiene can help you combat gum diseases—brushing after every meal, not just morning and evening. 

Ensure to get good toothpaste, preferably something with fluoride in the mix, use mouthwash after cleaning, and don’t forget to find an interdental brush to be able to reach hard-to-reach places. It will help kill bacteria that are building up in your mouth. If you are experiencing anything extraordinary, visit your dentist. 

Bhok Thompson
Bhok Thompsonhttp://www.greenprophet.com
Bhok Thompson is an “eco-tinkerer” who thrives at the intersection of sustainability, business, and cutting-edge technology. With a background in mechanical engineering and a deep fascination with renewable energy, Bhok has dedicated his career to developing innovative solutions that bridge environmental consciousness with profitability. A frequent contributor to Green Prophet, Bhok writes about futuristic green tech, urban sustainability, and the latest trends in eco-friendly startups. His passion for engineering meets his love for business as he mentors young entrepreneurs looking to create scalable, impact-driven companies. Beyond his work, Bhok is an avid collector of vintage mechanical watches, believing they represent an era of precision and craftsmanship that modern technology often overlooks. Reach out: [email protected]

TRENDING

Key Rules Recreational Cannabis Users Must Follow in Pittsburgh

Adults who are 21 or older can carry up to 30 grams. This amount applies to personal use within Pittsburgh’s limits. Carrying more could lead to confiscation or legal action. Staying under the limit avoids problems during any public stop.

Turning Your Energy Consultancy into an LLC: 4 Legal Steps for Founders in Texas

If you are starting a renewable energy business in Texas, learn how to start an LLC by the books.

Ancient Chinese medicine might heal spinal cord injuries

In the study, the scientists didn’t just test one plant compound at a time. They tested two traditional Chinese medicine compounds together — luteolin (from flowers like honeysuckle and chrysanthemum) and astragaloside IV (from astragalus root, Huang Qi). These plants have been combined in Chinese herbal formulas for centuries to help the body recover from injury and inflammation.

Luxury meets the textile waste stream with Coach – Bank & Vogue

A new collaboration between luxury brand Coach and textile reuse pioneer Bank & Vogue attempts to stitch those two worlds together: high fashion and the global textile waste stream.

EU startup aiming to generate energy on moon villages

Stepping up to democratize the moon is an EU-funded company, Deep Space Energy, which has just raised more than $1 million USD as a seed fund to help it create energy generators on the moon.

Turning Your Energy Consultancy into an LLC: 4 Legal Steps for Founders in Texas

If you are starting a renewable energy business in Texas, learn how to start an LLC by the books.

Tracking the Impacts of a Hydroelectric Dam Along the Tigris River

For the next two months, I'll be taking a break from my usual Green Prophet posts to report on a transnational environmental issue: the Ilısu Dam currently under construction in Turkey, and the ways it will transform life along the Tigris River.

6 Payment Processors With the Fastest Onboarding for SMBs

Get your SMB up and running fast with these 6 payment processors. Compare the quickest onboarding options to start accepting customer payments without delay.

Qatar’s climate hypocrisy rides the London Underground

Qatar remains a master of doublethink—burning gas by the megaton while selling “sustainability” to a world desperate for clean air. Wake up from your slumber people.

How Quality of Hire Shapes Modern Recruitment

A 2024 survey by Deloitte found that 76% of talent leaders now consider long-term retention and workforce contribution among their most important hiring success metrics—far surpassing time-to-fill or cost-per-hire. As the expectations for new hires deepen, companies must also confront the inherent challenges in redefining and accurately measuring hiring quality.

8 Team-Building Exercises to Start the Week Off 

Team building to change the world! The best renewable energy companies are ones that function.

Thank you, LinkedIn — and what your Jobs on the Rise report means for sustainable careers

While “green jobs” aren’t always labeled as such, many of the fastest-growing roles are directly enabling the energy transition, climate resilience, and lower-carbon systems: Number one on their list is Artificial Intelligence engineers. But what does that mean? Vibe coding Claude? 

Somali pirates steal oil tankers

The pirates often stage their heists out of Somalia, a lawless country, with a weak central government that is grappling with a violent Islamist insurgency. Using speedboats that swarm the targets, the machine-gun-toting pirates take control of merchant ships and then hold the vessels, crew and cargo for ransom.

Related Articles

Popular Categories