Is junk food really addictive? should we be as cautious of it as we are with cigarettes, gambling, computer time, alcohol? Maybe yes we should! here is an interesting look at the science of addiction and junk food. This is powerful stuff. Link to NY Times Article Live Good, Mac Dodds Live Good Fitness.co http://www.nytimes.com/2013/02/24/magazine/the-extraordinary-science-of-junk-food.html?pagewanted=all&_r=0