08/12/2010 06:09 pm ET Updated May 25, 2011

Simple Shopping Cart Modification Means Healthier Eating

Researchers from New Mexico State University's College of Business used a strip of duct tape to make a line through the middle of shopping carts in a Las Cruces, N.M., grocery store. They also posted a sign on each cart that recommended that fruits and vegetables be placed on one side of the line. Shoppers who had one of the special carts bought 102 percent more fruits and veggies than those who had regular carts.


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