United States Department of Agriculture
Agricultural Research Service
Data sets prepared by USDA-ARS's Nutrient Data Laboratory:
USDA National Nutrient Database for Standard Reference, Release 26
Individual food reports of all the foods in the database--includes scientific name, refuse, and nutrient content.
Ground beef Calculator
USDA Nutrient Data Set for Retail Beef Cuts, Release 3.0
USDA Nutrient Data Set for Fresh Pork (From SR), Release 2.0
Dietary Supplement Ingredient Database, Release 2 (DSID-2)
Nutritive Value of Foods (Home and Garden Bulletin No. 72). Revised October 2002.
Cooking Yield and Nutrient Retention Factors
Special Interest Databases:
Articles and Presentations by NDL Staff
Classic USDA Food Composition Publications
Measurement conversion tables