Here’s a solid source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3124861/
I am a bit skeptical of this though because it is all epidemiological & therefore ripe for confounding factors. I’m sure people who brush their teeth and/or floss differ from those who neglect oral hygiene in many other ways.
Here’s a solid source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3124861/
I am a bit skeptical of this though because it is all epidemiological & therefore ripe for confounding factors. I’m sure people who brush their teeth and/or floss differ from those who neglect oral hygiene in many other ways.