High blood pressure rarely causes symptoms, so knowing your numbers is the only reliable way to tell. Here's what those numbers mean and when to be concerned.
Sharp shoulder pain can stem from several causes, including rotator cuff injuries, bursitis, or nerve issues. Learn what might be behind yours and when to see a doctor.
Most people in developed countries now live to 75, but your odds vary by sex, race, and income. Here's what the data shows and what shapes your chances.