On Lanie's post on her dental work, the subject of teeth grinding came up. I wanted to start a new topic so that Lanie and all would see it. I use something called the doctor's night guard. It is available at Walmart and others for about 24 dollars. I don't know how this compares to the $$$ ones you get at the dentist, but has worked very well for me. I believe it has saved many of my teeth.