Connecting the Dots: How Gum Disease Links to Alzheimer’s

Gum Disease, also known as periodontal disease, is a common condition affecting millions of patients worldwide. While it’s normally associated with oral issues like dental decay and tooth loss, research has discovered another connection—Alzheimer’s disease. But what does gum disease have to do with a condition that affects memory and cognitive function? If you’re curious to find the answer, continue reading to learn more.

What Is Periodontal Disease?

To understand the research that forms this gums-brain link, you should first learn how periodontal disease works. It begins with the accumulation of plaque, a sticky film of bacteria, on the teeth and along the gumline. If not removed through proper oral hygiene practices like brushing and flossing, plaque hardens into tartar. This leads to inflammation of the gums (gingivitis) and, eventually, the more severe periodontitis—full-blown gum disease.

How Does Gum Disease Link to Alzheimer’s?

Now that you understand that gum disease is caused by bacteria, the connection is simple. Researchers concluded that bacteria responsible for gum disease can migrate from the mouth into the bloodstream and reach the brain.

Once there, these bacteria may trigger an immune response, leading to inflammation and the accumulation of harmful chemicals. If left untreated, these chemicals can trigger Alzheimer’s symptoms by blocking signals from the brain or otherwise inhibiting normal function.

What Can You Do to Prevent Gum Disease?

Brushing twice a day, flossing, and supplementing with antibacterial mouthwash are a great start to periodontal disease prevention. However, what is equally as important is visiting your dentist for regular checkups and cleanings. Even the most diligent brushers and flossers can miss parts of their mouth that are hard to reach.

This is where a dental hygienist and your dentist come in. Together, they can keep your teeth pristine and ensure that any signs of periodontal disease are caught early. These are the best ways to prevent tartar and stop the spread of bacterial inflammation.

While more research is needed to fully understand the relationship between periodontal disease and Alzheimer’s, current evidence is enough to take precautions. By prioritizing oral health and addressing gum disease early, you can reduce your risk for both disorders. If you show symptoms of gingivitis or periodontitis like swollen, inflamed, or bleeding gums, call your dentist for a consultation. From there you can set out on the road to recovery!

About the Author

If you need periodontal treatment in the Campbell area, Dr. Karen Ho is an expert in restoring smiles to health. She earned her dental doctorate from the University of the Pacific School of Dentistry. Since then, she has completed several advanced courses in everything from dental restorations to oral healthcare. Call (408) 558-9444 to schedule a periodontal treatment at Karen Ho DDS or visit the website to explore other treatments and services.