HI again, something cool. Japan does a lot of this blood typing and the even hire based on your type.. since we like japanese stuff, I was like I got to get you the link so here it is. Its wikapedia which is umm crap mostly but it give ya a start.
http://en.wikipedia.org/wiki/Blood_t...panese_culture
Also, we always crave our poisons so to say.. they hit the Opiate Receptors (feel good ones) so as to crave them. Its a sick and twisted way our bodies fool us. but if you stop eating them for at least one month, they stop making those cells/receptors and when you eat it again.. OH BOY you pay dearly. then you know its not right for you.. good luck!