Coming Up On Radio Health Journal Show 18-27

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The Shrinking Human Jaw

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.

Medical Uncertainty

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.