Does the School Food Diet work?

I read Bittman's June 26th posting in the NYTimes Opionator and thought I would share.

The piece describes recent research published in Journal of American Medical Association that explains  why overly processed foods should be avoided.  After having looked at many of our school's meals and finding that they all come frozen, I feel this is something we should all be concerned about:

http://opinionator.blogs.nytimes.com/2012/06/26/which-diet-works/