It might be interesting to survey the participants of this forum regarding their own violent behavior. After all, we can presume that these participants have suffered or are still suffering from nutritional problems. Perhaps the results of such a survey might shed some light on this subject.
I can think of two references to violence by frequent participants on this web site:
Ed Reich, on 7/27/97 (O board) told us that he attempted suicide six years ago.
Jim Wesson, on 2/5/98 (General Board) told us that, in a private email message, CyberMage threatened him with physical harm.
Anyone else want to contribute?