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    July 7, 2021
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IS THERE A LINK BETWEEN ORAL HEALTH AND THE RATE OF COGNITIVE DECLINE? According to a new study, better oral hygiene and regular dental visits may play a role in slowing cognitive decline as people age, although evidence is not definitive enough to suggest that one causes the other. The findings come from the first systematic review of studies focused on oral health and cognition - two important areas of research as the older adult population continues to grow, with some 36% of people over age 70 already living with cognitive impairments. Researchers have questioned whether an association exists between oral health and cognitive status for older adults. Clinical evidence suggests that the frequency of oral health problems increases significantly in cognitively impaired older people, particularly those with dementia. In addition, many of the factors associated with poor oral health-such as poor nutrition and systemic diseases like diabetes and cardiovascular disease-are also associated with poor cognitive function. Some studies found that oral health measures such as the number of teeth, the number of cavities, and the presence of periodontal disease (also known as "gum disease") were associated with an increased risk of cognitive decline or dementia, while other studies were unable to confirm any association. Researchers were also quick to note that findings based on the number of teeth or cavities are conflicting, and limited studies suggest that periodontal conditions such as gingivitis are associated with poorer cognitive status or cognitive decline. Presented as a service to the community by Dr. Barbara Webster 1121 Warren Ave., Suite 130, Downers Grove, IL 60515 630-663-0554 SM-CL 1893617 IS THERE A LINK BETWEEN ORAL HEALTH AND THE RATE OF COGNITIVE DECLINE? According to a new study, better oral hygiene and regular dental visits may play a role in slowing cognitive decline as people age, although evidence is not definitive enough to suggest that one causes the other. The findings come from the first systematic review of studies focused on oral health and cognition - two important areas of research as the older adult population continues to grow, with some 36% of people over age 70 already living with cognitive impairments. Researchers have questioned whether an association exists between oral health and cognitive status for older adults. Clinical evidence suggests that the frequency of oral health problems increases significantly in cognitively impaired older people, particularly those with dementia. In addition, many of the factors associated with poor oral health-such as poor nutrition and systemic diseases like diabetes and cardiovascular disease-are also associated with poor cognitive function. Some studies found that oral health measures such as the number of teeth, the number of cavities, and the presence of periodontal disease (also known as "gum disease") were associated with an increased risk of cognitive decline or dementia, while other studies were unable to confirm any association. Researchers were also quick to note that findings based on the number of teeth or cavities are conflicting, and limited studies suggest that periodontal conditions such as gingivitis are associated with poorer cognitive status or cognitive decline. Presented as a service to the community by Dr. Barbara Webster 1121 Warren Ave., Suite 130, Downers Grove, IL 60515 630-663-0554 SM-CL 1893617