Posted by bulldog2 on February 15, 2010, at 15:24:32
Interesting study. Possible subset of depressives who are deficient in production of endogenous endorphins.Old study and maybe there are newer studies out there.
http://balder.prohosting.com/~adhpage/bupe.html
poster:bulldog2
thread:937085
URL: http://www.dr-bob.org/babble/20100204/msgs/937085.html