Health & Fitness General health and fitness has become an increasing priority for people all over the world. As medical science continues to point to the indisputable benefits of regular exercise and managing a healthy diet, many of us have begun instituting daily routines designed to make us feel healthier and help us to live longer. Improvements in the quality of overall healthcare that is available in the U.S. and other developed nations have led to new highs in worldwide life expectancies. Read more about health and fitness, including strategies to help you live longer.