A University of California study found that women who brushed their teeth less than once a day had a 65 percent greater likelihood of developing dementia in the following 18 years than women who brushed their teeth at least once a day.
The study followed 5,468 men and women with an average age of 81 at the study’s onset. The participants were residents of a California retirement community, where most residents are white, well-educated, and affluent. Participants were asked about their dental habits and dental health. Researchers followed up with participants 18 years later through in person interviews as well as analysis of medical records and death certificates.
Researchers found that women who brushed their teeth less than once a day had a higher likelihood of dementia, but this correlation was not statistically significant in men. However, when compared to men who still had their natural teeth, men who wore dentures were almost twice as likely to develop dementia over the study period. This effect was not seen in women. Researchers are unsure why men and women are affected differently, but they hypothesize that women may wear their dentures more often or visit the dentist more frequently than men.
Although the research does not prove a cause and effect relationship, the research indicates a new risk factor that should be studied further. "It's nice if this relationship holds true as there's something people can do (to reduce their chances of developing dementia)," said Annlia Paganini-Hill, who led the study. "First, practice good oral health habits to prevent tooth loss and oral diseases. And second, if you do lose your teeth, wear dentures."
Read more about the study: Dentition, Dental Health Habits, and Dementia: The Leisure World Cohort Study
Active & Engaged Seniors, cheatsheet, Family Relations, Memory Care Best Practices and Research, Memory Care Education
Alzheimer’s is a transformative, thieving disease, robbing its targets of precious memories and much more and affecting women twice as often as men. T...
Federal Agency Activity, Health and Wellness, Memory Care Best Practices and Research, Memory Care Education
The National Institutes of Health announced a set of investments totaling $46 million to support the goals of the BRAIN initiative, a large-scale effo...
Memory Care Best Practices and Research, Memory Care Education
Learn more about crafting a state plan to address Alzheimer’s disease through a free webinar discussion of the new white paper, From Plan to Practice:...
Memory Care Best Practices and Research, Memory Care Education, Reports
Training in “mindfulness,” which is learning how to focus on the present moment, could help improve the emotional wellbeing of those with early-stage ...
Hearings, Memory Care Best Practices and Research, Memory Care Education
The Senate Special Committee on Aging ventured outside of Washington, DC to hold a field hearing “”Alzheimer’s Disease: A Big Sky Approach to a Nation...
Facts and Figures, Health and Wellness, Memory Care Education
States are taking a closer look at their growing rates of residents suffering from Alzheimer’s disease, and moving toward creating statewide plans, si...
Disabilities, Health and Wellness, Memory Care Education
Low vitamin D is associated with a higher risk for Alzheimer’s disease and other forms of dementia, although it’s unclear whether low doses of the vit...
Accreditation group CARF International is asking for input on its proposed new and revised standards for aging services dementia care specialty progra...
cheatsheet, Memory Care Best Practices and Research, Memory Care Education, Partnerships, Property Management, Reports
Residents, staff and family help make a senior living community the special place it is, but the design of a building inside and out can be just as im...
The Administration for Community Living, Centers for Disease Control and Prevention, and the National Institute on Aging at the National Institutes of...