Rounding out the food pyramid

Since 1894, the U.S. Agriculture Department has been trying to figure out the best way to package its suggestions for healthy eating, but critics have rarely been satisfied.

Rounding out the food pyramid
SOURCES: USDA, CDC. Bonnie Berkowitz and Todd Lindeman/The Washington Post. Published on June 2, 2011, 7:55 p.m.
 
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