The National Health and Nutrition Examination Survey (NHANES) is a program of studies designed to assess the health and nutritional status of adults and children in the United States. The survey is unique in that it combines interviews and physical examinations.
Selected Participants
Have you been selected to take part in the National Health and Nutrition Examination Survey?
Information for Health Professionals
Learn about participant involvement and benefits with the National Health and Nutrition Examination Survey
NHANES National Youth Fitness Survey
The NHANES National Youth Fitness Survey (NYFS) collects data on exercise and the nutrition habits of U.S. youth through interviews and fitness tests. Learn more about participating in this one-of-kind survey.
Notes
What's New
New
- Biological Variation of Hematology Tests Based on the 1999–2002 National Health and Nutrition Examination Survey [PDF - 208 KB]
- Individual Foods -- First Day (DR1IFF_F 2009-2010)
- Individual Foods -- Second Day (DR2IFF_F 2009-2010)
- Total Nutrient Intakes -- First Day (DR1TOT_F 2009-2010)
- Total Nutrient Intakes -- Second Day (DR2TOT_F 2009-2010)
- Individual Dietary Supplements File (30 Days) (DSQIDS_F 2009-2010)
- Total Dietary Supplements File (30 Days) (DSQTOT_F 2009-2010)
- Individual Dietary Supplements -- First Day (DS1IDS_F 2009-2010)
- Individual Dietary Supplements -- Second Day (DS2IDS_F 2009-2010)
- Total Dietary Supplements -- First Day (DS1TOT_F 2009-2010)
- Total Dietary Supplements -- Second Day (DS2TOT_F 2009-2010)
- Dietary Supplement Blend Information (DSBI 1999-2010)
- Dietary Supplement Ingredient Information (DSII 1999-2010)
- Dietary Supplement Product Information (DSPI 1999-2010)
- Audiometry (AUX_F 2009-2010)
- Audiometry - Acoustic Reflex (AUXAR_F 2009-2010)
- Audiometry - Tympanometry (AUXTYM_F 2009-2010)
- Apolipoprotein B (ApoB_F 2009-2010)
- Epstein-Barr virus (VCA IgG) (SSEBV_C 2003-2004)
- Epstein-Barr virus (VCA IgG) (SSEBV_D 2005-2006)
- Epstein-Barr virus (VCA IgG) (SSEBV_E 2007-2008)
- Epstein-Barr virus (VCA IgG) (SSEBV_F 2009-2010)
- Polyaromatic Hydrocarbons (PAH_D 2005-2006)
More
Spanish (Español)
Contact Us:
- National Center for Health Statistics
3311 Toledo Rd
Hyattsville, MD 20782 - 1 (800) 232-4636
- cdcinfo@cdc.gov
