U.S. flagAn official website of the United States government
                    Here's how you know **Official websites use .gov**
                            
                            A **.gov** website belongs to an official government organization in the United States.
 **Secure .gov websites use HTTPS**
                            
                            A **lock** (                            
                              A locked padlock                                                      
                            
                            ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


Menu Agricultural Research Service
						
                    U.S. DEPARTMENT OF AGRICULTURE
 Food Surveys Research Group: Beltsville, MD
 close



    Research

                    Research Projects
                                    Publications
                                    Collaborations
                                    News
                People

                    Staff Listing
                                    CareersSearch small
                    Search
            
            ARS Home
                                About ARS
                                Contact Us




ARS Home Northeast Area Beltsville, Maryland (BHNRC) Beltsville Human Nutrition Research Center Food Surveys Research Group Research Publications at this Location





- ARS National Programs
- Search for a scientific manuscript
- Search for a research project
- ARS Software
- Programs and Projects
- Collaborations
- Subjects of Investigation
- Publications
- FSRG Home Page
- FSRG Main Menu
- WWEIA
- Dietary Methods Research
- What's In the Foods You Eat Search Tool
- FNDDS
- AMPM
- FPED
- FICRCD
- FSRG Listserv
- Food Surveys 1935-1998

Title:   Author  item
                                            Montville, Janiceitem
                                            Ahuja, Jaspreetitem
                                            Heendeniya, Kaushalyaitem
                                            Omolewa-Tomobi, Graceitem
                                            Steinfeldt, Loisitem
                                            Anand, Jaswinderitem
                                            Williams, Juhiitem
                                            Moshfegh, Alanna
  Submitted to: Worldwide Web Site: Food Surveys Research Group
                                    Publication Type: Other
                                    Publication Acceptance Date: 7/6/2010
                                    Publication  Date: 7/22/2010
                                    Citation: U.S. Department of Agriculture, Agricultural Research Service. 2010. The USDA food and nutrient database for dietary studies, 4.0. Available: www.ars.usda.gov/Services/docs.htm?docid=20511Interpretive Summary: The USDA Food and Nutrient Database for Dietary Studies (FNDDS) is an extensive database of foods as consumed in the U.S.  It is used to code foods and portion sizes and to calculate nutrients for the large-scale Federal food consumption survey, What We Eat in America (WWEIA), the dietary intake component of the National Health and Nutrition Examination Survey (NHANES).  FNDDS contains information for more than 7,000 foods, including many brand-name products.  Values for food energy and 64 other nutrients are included for each food, as well as weights for common portions of the food.  Many of these values are derived from the USDA National Nutrient Database for Standard Reference (SR), release 22.

The U.S. food supply is constantly changing, with thousands of new products and packages introduced each year.  FNDDS is regularly updated to reflect the current state of the U.S. food market and to support processing of WWEIA. New versions of FNDDS are released every two years to accompany the release of the NHANES dietary intake data.  This update (version 4.0) of FNDDS was used to process food intakes from WWEIA, NHANES 2007-2008.  Extensive documentation, valuable to both new and previous users, accompanies the database.  This includes a table describing changes to the database since version 3.0.  The database is released in three formats: as a Microsoft Access® database, as a SAS dataset, and as ASCII text files.

FNDDS is available on-line, thus putting a valuable dietary research tool at the fingertips of the users.  The database may be used in conjunction with research utilizing dietary data from WWEIA, NHANES 2007-2008, or it may be used in other dietary studies.  The availability and accessibility of the FNDDS is beneficial to public policy administrators and other government groups, to dietitians and the food industry, as well as to scientists conducting research that involves collecting food intake data.
                                Technical Abstract: The USDA Food and Nutrient Database for Dietary Studies (FNDDS) 4.0 is used to code foods and portion sizes and to calculate nutrients for national food surveys.  This version of the FNDDS was used to process food intakes from What We Eat in America, the dietary intake component of the National Health and Nutrition Examination Survey (NHANES) 2007-2008.  The database includes descriptions for over 7,000 foods, about 30,000 weights for common food portions, and food energy and 64 nutrients for each of these foods.  The database consists of 10 separate but linked data files.  Together the files form a normalized, relational database system where data redundancy is minimized.  The database is available for downloading from the FSRG Web site in three formats: as a Microsoft Access® database, as a SAS dataset, and as ASCII text files.  The Web site http://www.ars.usda.gov/ba/bhnrc/fsrg includes detailed downloading instructions and extensive documentation describing the database.  The documentation is also included as an integral part of the database download package.


Return to top


Connect with ARS Sign up


ARS Home
                            USDA.gov
                            Plain Writing
                            Policies & Links
                            Civil Rights Statements
                            FOIA
                            Accessibility Statement
                            Privacy Policy
                            Non-Discrimination Statement
                            Quality of Information
                            USA.gov
                            WhiteHouse.gov