isn’t?An estimated 80 to 90% of the population likely grinds and clenches their teeth in cycles associated with stress, explains , DDS, a dentist in Boulder, Colorado. And during this devastating year of loss and deprivation, stress is one thing we all have too much of.“You can well imagine there are few areas of our society that have not been touched by our politics, our public health system, the economic stresses, the closing of businesses, and also the sense of the unknown,”says .