One in five American adults experiences mental illness. That is about 46 million adults facing psychological problems. And oral health issues on the side can only compound the situation.
US dental statistics are pretty shocking
According to that source, 85% of Americans believe their oral health is important. Yet (in a drop from previous years) 42% of us fail to visit the dentist at least once a year. It's no surprise that only a quarter of Americans are properly satisfied with their oral health.