Author: Joanna L'Heureux, Postdoctoral Researcher, Public Health and Sport Sciences, University of Exeter

Don't give up your mouthwash just yet. years44/ Shutterstock Social media videos are claiming that mouthwash can raise risk of blood pressure – and potentially damage heart health. According to some of these videos, this is caused by mouthwash wiping out “good” oral bacteria that are important for the cardiovascular system. While it’s a striking […]