Over the last 8,000 years, the human jaw has been getting smaller due to an increasingly soft diet and a lack of jaw exercise. The result is an epidemic of crooked teeth and serious health consequences, as two experts explain.
Many patients want certainty in diagnoses, especially when they've had expensive diagnostic tests. However, those tests are often less certain in their results than people think, making patients sometimes doubt doctors' competence.
Concerns over flu deaths in children has experts concerned, a new study shows it is possible to catch up on lost sleep, and finally there is evidence that what a doctor wears can impact how patient's feel about them.