Does poor oral health impact brain function?

Two new studies suggest that there is an association between stress related tooth problems and cognitive decline among older populations.

from http://besthealthnews.com/2019/09/does-poor-oral-health-impact-brain-function/?utm_source=rss&utm_medium=rss&utm_campaign=does-poor-oral-health-impact-brain-function

from
https://healthnews010.tumblr.com/post/187725043133

From https://johnher1.blogspot.com/2019/09/does-poor-oral-health-impact-brain.html

from
https://johnher1.wordpress.com/2019/09/15/does-poor-oral-health-impact-brain-function/