When I was young, I often heard people say, "That old man is over eighty, yet he still has his teeth. He must live a long life."

Back then, I thought it was just because his teeth were strong, but recent medical research suggests that this saying might not be entirely wrong.

Healthy elderly individuals all seem to have healthy gums. Therefore, it is becoming increasingly clear that gums are more important than teeth.

Gum disease is not just a problem confined to the mouth. There are hundreds of types of bacteria living in our mouths. When inflammation occurs in the gums, some bacteria and inflammatory substances can enter the bloodstream. If you notice bleeding or swelling in your gums while brushing, it often means there are tiny wounds in the gum tissue.

Research has confirmed that bacteria can travel through the bloodstream and potentially trigger inflammatory responses throughout the body.

Particularly, the relationship between gum disease and cardiovascular diseases has been extensively studied. Studies consistently show that individuals with gum disease tend to have a higher risk of heart attacks and strokes.

Of course, we cannot definitively say that gum disease directly causes heart disease. Common risk factors like smoking, diabetes, and obesity may also play a role.

However, the possibility that chronic inflammation in the gums negatively impacts vascular health is widely recognized in the medical community.

Similar findings have emerged in dementia research.

Some studies have found specific bacteria that cause gum disease in brain tissue, and the potential for chronic inflammation to adversely affect brain health is still being researched.

Diabetes and gum disease also influence each other.

High blood sugar can worsen gum inflammation, and conversely, severe gum disease can make blood sugar control more difficult. Therefore, diabetes patients are often advised to have dental check-ups more frequently.

There are additional reasons to pay more attention after turning 50.

As we age, saliva production decreases, and immune function gradually declines.

Additionally, taking blood pressure medications or other drugs can often lead to dry mouth.

When the mouth is dry, bacteria can thrive more easily, making gum care much more important than when we were younger.

Surprisingly, the methods for managing gum health are not difficult. Consistently brushing thoroughly in the morning and evening, along with using dental floss or interdental brushes once a day, can significantly benefit gum health.

It is also advisable to have regular scaling and dental check-ups. Smoking is one of the biggest risk factors for gum disease, so reducing or quitting smoking can be beneficial.

Some people stop brushing when they notice blood while brushing, but this could actually be a sign of gum inflammation, so if symptoms persist, it is best to seek dental care.

I now believe that after turning 50, dental check-ups are just as important as health screenings.

Surprisingly, many people monitor their blood pressure and cholesterol but neglect their oral health.

Ultimately, the secret to living a long and healthy life may not be a grand tonic. Investing just five minutes each day to keep your mouth clean and not neglecting gum inflammation can help protect your heart, blood vessels, and overall health.

As we age, it seems that the saying "teeth are one of the five blessings" is being replaced by the idea that "healthy gums lead to a long life."