At 3V Dental Associates, we’re always emphasizing the importance of good oral hygiene—but did you know that something as simple as flossing could help reduce your risk of stroke?
A recent study has shed light on a fascinating connection between oral health and overall well-being, specifically when it comes to stroke prevention.
“A recent global health report revealed that oral diseases — such as untreated tooth decay and gum disease — affected 3.5 billion people in 2022, making them the most widespread health conditions,” said study lead author Souvik Sen, M.D., M. S., M.P.H, chair of the Department of Neurology, Prisma Health Richland Hospital and the University of South Carolina School of Medicine in Columbia, South Carolina. “We aimed to determine which oral hygiene behavior — dental flossing, brushing or regular dentist visits — has the greatest impact on stroke prevention.”
Flossing: A Small Habit with Big Health Benefits
According to the study, people who floss at least once a week had a:
✔️ 22% lower risk of ischemic stroke (the most common type of stroke, caused by blocked arteries)
✔️ 44% lower risk of cardioembolic stroke (caused by a clot traveling from the heart to the brain)
✔️ 12% lower risk of atrial fibrillation (AFib) (an irregular heartbeat that increases stroke risk)
With nearly 795,000 Americans suffering strokes each year, this research highlights just how essential oral health is—not just for your smile, but for your heart and brain health too.
How Does Oral Hygiene Affect Stroke Risk?
Poor oral health has long been linked to inflammation and artery hardening, both of which increase the likelihood of heart disease and stroke. Flossing helps by:
🦷 Removing plaque and food debris that cause gum disease
🦷 Reducing inflammation in the gums, which can contribute to systemic inflammation
🦷 Encouraging healthier habits overall
And while dental care can sometimes feel like a costly investment, flossing is an easy, affordable, and highly effective way to improve your oral health and lower stroke risk.
Flossing Habits: Where Do You Stand?
The study found that:
🔹 37% of Americans floss once a week
🔹 32% floss daily
🔹 Another 32% don’t floss at all
The takeaway? Flossing more often leads to a greater reduction in stroke risk. And here at 3V Dental Associates, we always encourage our patients to make flossing part of their daily routine.
Choosing the Right Floss for Your Health
While flossing is an essential part of oral hygiene, some floss brands contain per- and polyfluoroalkyl substances (PFAS)—commonly known as “forever chemicals.” These chemicals have been linked to various health risks, so it’s important to choose a floss that’s free from them.
Look for floss made from nylon or silk and opt for those that are unwaxed or coated in natural wax rather than synthetic coatings.
A Simple Step for a Healthier Life
Flossing takes just a few minutes a day, but the benefits can last a lifetime. Whether you’re looking to improve your oral health, reduce inflammation, or even lower your stroke risk, it’s one of the easiest and most impactful habits you can adopt.
Need tips on the best flossing techniques or recommendations for PFAS-free floss? Our team at 3V Dental Associates in Port Washington and Massapequa is here to help! Book your next dental visit today and let’s keep your smile—and your whole body—healthy.
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