Another thing I do is to take a multivitamin daily. I find that I am less likely to have cravings and/or binges when I am making sure I get all the vitamins I need.
New Car: 2008 335xi Coupe
Earlier Car: 2004 STi (got stolen)
Earlier Earlier Car: 1995 Mustang GT (416 whp and a blown engine)
Really Much Earlier Car: 1988 Mazda 626 TURBO