People are creatures designed to live in the community, and not just to reproduce. Studies have shown that part of the gym or sports club or belonging to a group of literary discussions and online social networks (those found in real life to get out), etc.. Creates a sense of social identity, and contribute to the risk of a heart attack, dementia and even the common cold. We are not talking about our need another tired with time. Loneliness can all diseases and premature death. My best friend says you do not need to diet? Medical examination Council helps to monitor the health.