This morning I found this article a little too late after realizing that Rob has, in the last two days, downed a 16 oz. bag of M&M's and about 6 sodas.  I haven't been craving sugar all that much lately, but I have a fairly low activity level at the moment so I know I need a read-up on ways to spare myself from going down the path of craving sugary snacks, which we all know is contributing to my weight gain.  This article helped.  

Health Questions and Answers - Dr. Oz and Dr. Roizen's Blog