Study links oral and respiratory health in aging patients
Aging patients who constantly aspirate saliva can swallow microbiota that can contribute to these patients developing pneumonia. A new large study examined how varying oral health conditions contributed to differences in tongue microbiota in these patients. Researchers collected tongue coatings from more than 500 aging adults. They found that the patients with poor oral health were more at risk for swallowing this harmful microbiota. The study was published on August

