http://drugrehabcentercalifornia.bravesites.com/entries/general/what-food-addiction-and-drug-addiction-have-in-common- .... There are shocking parallels between food addiction and drug addiction. The centers of the brain that lead to drug addiction and the need for Los Angeles drug rehab are the same as what leads a person to be addicted to food. The similarities are rather frightening, yet they give treatment centers and doctors an idea of how to help patients overcome both forms of addiction.