Nobody loves a trip to the dentist, but for many middle-aged Americans even basic dental care is now financially out of reach, a new poll finds.

In fact, 28 percent don't have dental insurance, while 56 percent don't get dental care except for serious dental problems, researchers said.

Even more troubling is that 51 percent of people surveyed said they didn't know how they will get dental insurance after they turn 65, said lead researcher Erica Solway. She's a senior project manager at the University of Michigan Institute for Healthcare Policy and Innovation.

According to the poll, 40 percent said they don't get regular cleanings or other preventive care, Solway said.

"For the majority of folks, cost was the main barrier to dental care," she said.

Regular checkups and cleanings may be the best way to prevent serious tooth or gum problems. Most dental problems can be prevented by getting regular preventive care.

By Steven Reinberg

HealthDay Reporter