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

What's in the Foods You Eat Search Tool
Easy-to-use searchable version of FNDDS foods, portion sizes, and nutrient profiles

What We Eat in America, NHANES 2001-2002: Usual Nutrient Intakes from Food Compared to Dietary Reference Intakes
Usual nutrient intakes in the U.S.

Within-individual Variance Estimates for Nutrients from What We Eat in America, NHANES 2002
Variance estimates for calculating usual nutrient intakes with 2001-2002 WWEIA data

USDA Automated Multiple Pass Method 
USDA method for collecting 24-hour recall in WWEIA, NHANES

FSRG Listserv
Join to receive e-mail notice when new WWEIA data are released

MyPyramid Equivalents Database
Database for assessing adequacy of food intakes compared to the Food Guide Pyramid

NHANES homepage
NHANES links to "what's new," tutorials, data, documentation, etc.

NHANES 2005-2006 main page 
NHANES 2003-2004 main page 
NHANES 2001-2002 main page 
NHANES 2-year data cycles (data, documentation, codebooks, and SAS code)
To obtain WWEIA data and related information, follow the link for Examination Files.WWEIA files are listed as Dietary Interview (Individual Foods) and Dietary Interview (Total Nutrients).

NHANES analytical guidelines
For guidance on statistical issues

NHANES 2005-2006 FAQs
NHANES 2003-2004 FAQs
NHANES 2001-2002 FAQs
Frequently asked questions -See question 4 for information on downloading data.

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