http://www.armytimes.com/news/2012/09/gannett-war-might-be-making-young-bodies-old-090512/
http://www.usatoday.com/NEWS/usaedition/2012-09-06-gauges_ST_U.htm
“The tragic signs of post-traumatic stress disorder or battlefield concussion are all too evident. Even more alarming for researchers is emerging evidence that these newest American combat veterans — former GIs and Marines in their 20s and 30s — appear to be growing old before their time. Scientists see early signs of heart disease and diabetes, slowed metabolisms and obesity — maladies more common to middle age or later.”