Brushing Teeth Appears to Protect Against Pneumonia, Study Finds : ScienceAlert
Keeping teeth squeaky clean can spare people from contracting pneumonia in hospital, a new analysis of more than 2,700 patients has found, with fewer cases of the common lung infection linked to daily toothbrushing.Selina Ehrenzeller and Michael Klompas, two epidemiologists specializing in infectious disease at Brigham and Women's Hospital in Boston, pooled data from 15 clinical trials where people either brushed their teeth multiple times daily, or washed their mouths out with antiseptic mouthwash, swabs, or…