Connection Between Oral Health and Cognitive Function

Tooth loss and periodontitis have been linked to an increased risk of cognitive decline and dementia. Prospective studies show that the more teeth someone is missing, the greater their risk for future cognitive impairment. Interestingly, the association does not seem to stem from genetic factors related to Alzheimer’s, indicating that poor diet and socioeconomic status may play significant roles. Additionally, there is evidence that maintaining better oral hygiene, such as regular flossing, may correlate with delayed onset of Alzheimer's, suggesting a complex interplay between oral health and cognitive function.