03/18/2010 05:12 am ET Updated May 25, 2011

Is Junk Food As Addictive As Heroin?

With the rumors swirling that Michelle Obama is a big fan of former FDA Commissioner David Kessler's new book The End of Overeating, it seems reasonable to check in on the science behind an "addiction model" for salty, sweet, and fatty processed food (an assertion at the core of the book).

Read more on Grist