Dr. Thomas R. Talbot and his wife, Dr. H. Keipp Talbot, infectious disease specialists at Vanderbilt University School of Medicine, recently examined — and refuted — many of the common arguments against influenza vaccination.

No doubt, the biggest appeal of exercise is to build biceps, heart muscle, and perhaps some definition in those abdominal muscles. But how about using exercise to build your brain?

Insomnia may be linked to an increased risk of heart failure, according to a large new study, and the more insomnia symptoms, the greater the risk. The study, published last week in The European Heart Journal, used questionnaires to gather data on difficulty falling asleep, difficulty staying asleep, and waking unrefreshed among more than 54,000 [...]