This May 19, 2010 photo provided by Whole Foods Market shows vegetables on display in the produce section of the store in Darien, Conn., with a sign that shows their ANDI, or Aggregate Nutrient ... more 
This May 19, 2010 photo provided by Whole Foods Market shows vegetables on display in the produce section of the store in Darien, Conn., with a sign that shows their ANDI, or Aggregate Nutrient Density Index. The ANDI score is designed to help shoppers compare foods based on micro-nutrients per calorie. less 
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Associated Press | Photo By Whole Foods Market, Jeff Zelevansky
Mon, Jan 10, 2011 10:47 PM EST