Can Oral Health Affect Blood Pressure and Heart Disease?

February is American Heart Month, a time dedicated to raising awareness about cardiovascular health and the steps people can take to protect their hearts. While most conversations focus on diet, exercise, and cholesterol, one important factor is often overlooked: oral health. Growing research shows that the health of your gums and teeth may play a meaningful role in blood pressure regulation and heart disease risk.

At Gwinnett Family Dental Care, we believe preventive dentistry supports not just a healthy smile, but overall wellness. February is the perfect time to consider how caring for your mouth can support your heart.

The Connection Between Oral Health and Heart Health

The primary link between oral health and cardiovascular disease lies in inflammation. Gum disease, also known as periodontal disease, is a chronic inflammatory condition caused by bacteria beneath the gumline. When gums are inflamed or infected, harmful bacteria can enter the bloodstream.

Studies have shown that oral bacteria and inflammatory markers from gum disease may contribute to:

• Hardening of the arteries (atherosclerosis)
• Increased blood pressure
• Blood vessel inflammation
• Higher risk of heart attack and stroke

The American Heart Association has acknowledged a clear association between periodontal disease and heart disease, even though one does not directly cause the other.

Gum Disease and Blood Pressure

High blood pressure affects nearly half of adults in the United States, often without noticeable symptoms. Research suggests people with moderate to severe gum disease are more likely to have elevated blood pressure compared to those with healthy gums.

One large study found that treating gum disease may help lower systolic blood pressure, particularly in patients with existing hypertension. Chronic oral inflammation places stress on the immune system, which can affect how blood vessels function throughout the body.

Why Gum Disease Is So Common

Gum disease is widespread and often silent in its early stages. The CDC estimates that nearly 47% of adults over age 30 have some form of periodontal disease, and many are unaware of it.

Common warning signs include:

• Bleeding gums when brushing or flossing
• Persistent bad breath
• Gum recession
• Red, swollen, or tender gums
• Loose teeth in advanced cases

Because symptoms may be mild at first, routine dental visits are critical for early detection and treatment.

How Oral Bacteria May Affect the Heart

When oral bacteria enter the bloodstream, they can attach to damaged areas of the heart or blood vessels. This may increase the risk of inflammation-related cardiovascular conditions.

Researchers have identified oral bacteria in arterial plaque, suggesting a biological pathway linking poor oral health with heart disease. While more research continues, the evidence strongly supports maintaining healthy gums as part of a heart-healthy lifestyle.

The Role of Preventive Dental Care

Preventive dental care is one of the simplest ways to reduce oral inflammation and protect overall health. Regular cleanings remove plaque and tartar that brushing alone cannot eliminate. Exams allow early identification of gum disease before it progresses.

Good oral health habits include:

• Brushing twice daily with fluoride toothpaste
• Flossing daily to remove bacteria between teeth
• Attending regular dental checkups and cleanings
• Managing chronic conditions like diabetes that increase gum disease risk

These steps support healthier gums, lower inflammation, and contribute to better long-term wellness.

Caring for Lawrenceville and the Surrounding Community

Gwinnett Family Dental Care proudly serves patients from Lawrenceville and nearby communities throughout Gwinnett County. Our team is committed to providing comprehensive, family-friendly dental care in a welcoming environment.

We take the time to educate patients about how oral health connects to overall wellness, including heart health. Whether you are due for a routine cleaning or concerned about your gum health, our goal is to help you protect your smile and your health.

A Healthier Smile Supports a Healthier Heart

Your mouth is not separate from the rest of your body. Healthy gums help reduce inflammation, support better blood vessel function, and may lower risks associated with heart disease and high blood pressure.

This February, consider making oral health part of your heart health plan. Schedule a visit with Gwinnett Family Dental Care in Lawrenceville and take an important step toward protecting both your smile and your heart.