Test your knowledge of dentistry & your dental health! Take the quiz & see the answer key at the bottom to see how well you did. Read more
The answer: Bone loss.
A common legend says that an astronaut who returned to Earth after an extended stay on a space station had bones so weak that he broke his arm lifting a tea cup. Read more
Teeth grinding is when you clench your jaw closed & grind your teeth together, whether consciously or unconsciously. Teeth grinding is called bruxism by dentists, & it can cause damage, discomfort & pain. Read more