Britten P, Marcoe K, Yamini S, Davis C. 2006. Development of Food Intake Patterns for the MyPyramid Food Guidance System. Journal of Nutrition Education and Behavior. 38:S78-S92.

The Dietary Guidelines for Americans
The Guidelines provide authoritative advice about how good dietary habits can promote health and reduce risk for major chronic diseases.

MyPyramid.gov
MyPyramid offers personalized eating plans and interactive tools to help you plan and assess your food choices

What We Eat in America, NHANES
NHANES links to "what's new," tutorials, data, documentation, etc.

Food and Nutrient Database for Dietary Studies
Database used to process WWEIA, NHANES dietary intake data

National Nutrient Database for Standard Reference (SR)
Underlying nutrient values for the Food and Nutrient Database for Dietary Studies