“I am a 33 year old marketing professional, and I have had a lot of problems from cracking my jaw and form grinding my teeth. It has gotten to the point now where eating food and talking for extended periods of time cause me a great deal of pain. My dentist recommended dentures, and said that my need to pop my jaws and grind my teeth are due to my need for orthodontics. He said that because my teeth are not aligned properly, they irritate me, and I subconsciously am messing with it.