Flossing at least once a week may lower the risk of stroke and atrial fibrillation, according to preliminary results from a new study. Flossing was linked to improved overall health, including lower blood pressure, healthier cholesterol levels, and a reduced risk of diabetes.

A new study finds that the bacteria Streptococcus anginosus is more abundant in the saliva and gut of people who have had a stroke and is associated with a higher risk of death and major cardiovascular events.

Poor oral health could be a potential risk factor for cardiovascular disease. New research shows that good oral health habits, such as flossing, may reduce the risk of stroke and atrial fibrillation (AFib).