During a trip to her Michigan cottage, a burst aneurysm lands a Dallas woman in the emergency department. Two surgeries later and she's up and running.
Even a modest increase in fitness level can improve longevity and quality of life.
Research suggests some workout-boosting beverages may restrict blood flow and oxygen delivery, which would make the heart work harder.
Even the common cold was linked to a 13-fold increased risk for about a week.
Impact of the foot provides a boost to blood flow.
World-class athletes have everybody wondering about this ancient technique.
