I think our 20 something Peaters will be 50 something and Toothless!
Fairly recently a "peater" but in the past 3 years (mostly paleo) I've had 2 fillings in my upper molars. A visit to the dentist a month ago lasted about 2 minutes and he said my teeth and gums are perfectly fine and healthy. (routine 6 month checkup). Oh, I also reduced the use of 'natural' toothpaste, and used water and a tounge scraper most of the time.