Looks like psychological outlook also plays a factor in maintaining a healthy cardiovascular system.
Check out the Oct. 3, 2005 issue of MSNBC's Newsweek...
http://www.msnbc.msn.com/id/9467735/site/newsweek/
Check out the Oct. 3, 2005 issue of MSNBC's Newsweek...
http://www.msnbc.msn.com/id/9467735/site/newsweek/