Table 12-4 (See p. 332 in your text.) Food Guide Pyramid Recommendations Compared with the Average American Diet The http://www.barc.usda.gov/bhnrc/foodsurvey/home.htm
USDA Food Surveys Research Group tracks the dietary habits of Americans by examining
both surveys about consumption and the food supply. Other sources of data and analysis of food consumption and its implications
include the following: http://www.usda.gov/cnpp USDA Center
for Nutrition Policy and Promotion http://www.ers.usda.gov USDA Economic
Research Service http://www.cdc.gov/nchs/about/otheract/nutrishn/nutrishn.htm
National Center for Health Statistics: Nutrition Monitoring | 
2002 McGraw-Hill Higher Education