According to research from the University of Central Lancashire School of Medicine and Dentistry in London, patients with periodontal disease could be at an increased risk of developing Alzheimer’s disease. Researchers analyzed brain tissue samples from 10 patients with Alzheimer’s disease and 10 without. Of the samples of those who did have Alzheimer’s, four of the 10 showed signs of lipopolysaccharides associated with periodontal disease in their brain tissue.
A recent study by the American Academy of Geriatrics has found a link between the presence of gum disease, tooth loss and frailty in senior citizens. Conducted in the United Kingdom, the study of nearly 8,000 people found that more than 60 percent of citizens over the age of 65 had some form of periodontal disease, and many more were missing more than one tooth. Another common side effect experienced by respondents was dry mouth.