07/28/2010 02:46 pm ET | Updated May 25, 2011

Healthy School Lunches Diminish Students' Bad Behavior, Experiment Shows

An ongoing experiment going on over the past 13 years or so in Appleton, Wisconsin, a town southwest of Green Bay, could make the strongest argument for healthy school lunches yet: Since the school district began switching from processed foods to more nutritional offerings, it's experienced a precipitous drop in all sort of deleterious behaviors, from drop outs to students carrying weapons.

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