There is a specific Youtube Channel devoted to Veterans' health: VeteransHealthAdmin http://www.youtube.com/user/VeteransHealthAdmin.

They have a playlist for healthy living:http://www.youtube.com/playlist?list...pq0mAWbUlMfG0y
and one for PTSD - Post Traumatic Stress Disorder : http://www.youtube.com/playlist?list=PL8FBF506DEC670ADF