Be good to your teeth: Regular flossing reduces risk of stroke, AFib.!
Be good to your teeth: Regular flossing reduces risk of stroke, AFib.!
Presented at the American Stroke Association’s International Stroke Conference 2025.
Highlighted by AHA, 2025
Source: https://www.nhlbi.nih.gov/science/atherosclerosis-risk-communities-aric-study.
Key Points:
1. Study Background:
• Data from over 6,000 participants (average age: 62) in the Atherosclerosis Risk in Communities study.
• Follow-up period: up to 25 years.
2. Main Findings:
• Flossing at least once per week linked to:
• 22% lower risk of ischemic stroke.
• 44% lower risk of cardioembolic stroke.
• 12% lower risk of atrial fibrillation (AFib).
• More frequent flossing correlated with greater benefits.
3. Mechanism Hypothesis:
• Flossing may reduce inflammation and oral infections, thus improving vascular health.
• It may also promote other healthy behaviors.
4. Expert Commentary:
• Dr. Souvik Sen emphasized the affordability and accessibility of flossing as a preventive measure.
• Dr. Daniel Lackland suggested dental habits might one day be added to the AHA’s “Life’s Essential 8” risk factors for heart and brain health.
https://www.heart.org/en/news/2025/01/30/flossing-may-reduce-risk-for-stroke-and-irregular-heart-rhythm
