[jodrellblank]

92 years is 33,000 days of being alive, that's plenty of time to rack up damage without doing anything for "too long".

If she had tooth decay or dentures would you say she must have been "chewing for too long"?

[DANmode]

Chewing bacteria and or acid for too long, yeah. Like most people.

It’s easy to explain away degenerative effects as primarily age-related - until you look at healthy old people.

About whom the model just says “statistical outlier” and moves on.