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NHANES Dietary Data

YearsData File NameDoc FileData FileDate Published
1999-2000 Dietary Interview - Individual Foods DRXIFF Doc DRXIFF Data [XPT - 68.3 MB] Updated July, 2010
2001-2002 Dietary Interview - Individual Foods DRXIFF_B Doc DRXIFF_B Data [XPT - 81.8 MB] Updated July, 2010
2003-2004 Dietary Interview - Individual Foods, First Day DR1IFF_C Doc DR1IFF_C Data [XPT - 82.1 MB] Updated November, 2007
2005-2006 Dietary Interview - Individual Foods, First Day DR1IFF_D Doc DR1IFF_D Data [XPT - 93.1 MB] July, 2008
2007-2008 Dietary Interview - Individual Foods, First Day DR1IFF_E Doc DR1IFF_E Data [XPT - 94.5 MB] Updated May, 2013
2009-2010 Dietary Interview - Individual Foods, First Day DR1IFF_F Doc DR1IFF_F Data [XPT - 97.9 MB] Updated May, 2013
2011-2012 Dietary Interview - Individual Foods, First Day DR1IFF_G Doc DR1IFF_G Data [XPT - 82 MB] September, 2014
2013-2014 Dietary Interview - Individual Foods, First Day DR1IFF_H Doc DR1IFF_H Data [XPT - 84.2 MB] September, 2016
2003-2004 Dietary Interview - Individual Foods, Second Day DR2IFF_C Doc DR2IFF_C Data [XPT - 75.6 MB] Updated November, 2007
2005-2006 Dietary Interview - Individual Foods, Second Day DR2IFF_D Doc DR2IFF_D Data [XPT - 83.7 MB] July, 2008
2007-2008 Dietary Interview - Individual Foods, Second Day DR2IFF_E Doc DR2IFF_E Data [XPT - 78.7 MB] Updated May, 2013
2009-2010 Dietary Interview - Individual Foods, Second Day DR2IFF_F Doc DR2IFF_F Data [XPT - 83.8 MB] Updated May, 2013
2011-2012 Dietary Interview - Individual Foods, Second Day DR2IFF_G Doc DR2IFF_G Data [XPT - 72.7 MB] September, 2014
2013-2014 Dietary Interview - Individual Foods, Second Day DR2IFF_H Doc DR2IFF_H Data [XPT - 72.2 MB] September, 2016
1999-2000 Dietary Interview - Total Nutrient Intakes DRXTOT Doc DRXTOT Data [XPT - 9.4 MB] Updated July, 2010
2001-2002 Dietary Interview - Total Nutrient Intakes DRXTOT_B Doc DRXTOT_B Data [XPT - 11.4 MB] Updated July, 2010
2003-2004 Dietary Interview - Total Nutrient Intakes, First Day DR1TOT_C Doc DR1TOT_C Data [XPT - 11.8 MB] Updated November, 2007
2005-2006 Dietary Interview - Total Nutrient Intakes, First Day DR1TOT_D Doc DR1TOT_D Data [XPT - 12.2 MB] July, 2008
2007-2008 Dietary Interview - Total Nutrient Intakes, First Day DR1TOT_E Doc DR1TOT_E Data [XPT - 12.2 MB] Updated May, 2013
2009-2010 Dietary Interview - Total Nutrient Intakes, First Day DR1TOT_F Doc DR1TOT_F Data [XPT - 13 MB] Updated May, 2013
2011-2012 Dietary Interview - Total Nutrient Intakes, First Day DR1TOT_G Doc DR1TOT_G Data [XPT - 11.8 MB] September, 2014
2013-2014 Dietary Interview - Total Nutrient Intakes, First Day DR1TOT_H Doc DR1TOT_H Data [XPT - 12.6 MB] September, 2016
2003-2004 Dietary Interview - Total Nutrient Intakes, Second Day DR2TOT_C Doc DR2TOT_C Data [XPT - 6 MB] Updated November, 2007
2005-2006 Dietary Interview - Total Nutrient Intakes, Second Day DR2TOT_D Doc DR2TOT_D Data [XPT - 6.2 MB] July, 2008
2007-2008 Dietary Interview - Total Nutrient Intakes, Second Day DR2TOT_E Doc DR2TOT_E Data [XPT - 6.2 MB] Updated May, 2013
2009-2010 Dietary Interview - Total Nutrient Intakes, Second Day DR2TOT_F Doc DR2TOT_F Data [XPT - 6.5 MB] Updated May, 2013
2011-2012 Dietary Interview - Total Nutrient Intakes, Second Day DR2TOT_G Doc DR2TOT_G Data [XPT - 5.9 MB] September, 2014
2013-2014 Dietary Interview - Total Nutrient Intakes, Second Day DR2TOT_H Doc DR2TOT_H Data [XPT - 6.4 MB] September, 2016
1999-2000 Dietary Interview Technical Support File - Food Code Format File DRXFMT Doc DRXFMT Data [XPT - 321.2 KB] July, 2010
2001-2002 Dietary Interview Technical Support File - Food Code Format File DRXFMT_B Doc DRXFMT_B Data [XPT - 518.8 KB] July, 2010
2003-2004 Dietary Interview Technical Support File - Food Codes DRXFCD_C Doc DRXFCD_C Data [XPT - 1.8 MB] Updated November, 2007
2005-2006 Dietary Interview Technical Support File - Food Codes DRXFCD_D Doc DRXFCD_D Data [XPT - 1.8 MB] July, 2008
2007-2008 Dietary Interview Technical Support File - Food Codes DRXFCD_E Doc DRXFCD_E Data [XPT - 1.8 MB] Updated August, 2010
2009-2010 Dietary Interview Technical Support File - Food Codes DRXFCD_F Doc DRXFCD_F Data [XPT - 1.9 MB] June, 2012
2011-2012 Dietary Interview Technical Support File - Food Codes DRXFCD_G Doc DRXFCD_G Data [XPT - 2.1 MB] September, 2014
2013-2014 Dietary Interview Technical Support File - Food Codes DRXFCD_H Doc DRXFCD_H Data [XPT - 2.2 MB] September, 2016
2003-2004 Dietary Interview Technical Support File - Modification Codes DRXMCD_C Doc DRXMCD_C Data [XPT - 279.9 KB] Updated November, 2007
2005-2006 Dietary Interview Technical Support File - Modification Codes DRXMCD_D Doc DRXMCD_D Data [XPT - 315.7 KB] July, 2008
2007-2008 Dietary Interview Technical Support File - Modification Codes DRXMCD_E Doc DRXMCD_E Data [XPT - 327 KB] Updated August, 2010
2009-2010 Dietary Interview Technical Support File - Modification Codes DRXMCD_F Doc DRXMCD_F Data [XPT - 352.4 KB] June, 2012
2011-2012 Dietary Interview Technical Support File - Modification Codes DRXMCD_G Doc DRXMCD_G Data [XPT - 233.6 KB] September, 2014
2009-2010 Dietary Screener Questionnaire DTQ_F Doc DTQ_F Data [XPT - 6.8 MB] December, 2012
1999-2014 Dietary Supplement Database - Blend Information DSBI Doc DSBI Data [XPT - 8.3 MB] Updated November, 2016
1999-2014 Dietary Supplement Database - Ingredient Information DSII Doc DSII Data [XPT - 53.5 MB] Updated November, 2016
1999-2014 Dietary Supplement Database - Product Information DSPI Doc DSPI Data [XPT - 3.4 MB] Updated November, 2016
2007-2008 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, First Day DS1IDS_E Doc DS1IDS_E Data [XPT - 2 MB] July, 2010
2009-2010 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, First Day DS1IDS_F Doc DS1IDS_F Data [XPT - 3.3 MB] June, 2012
2011-2012 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, First Day DS1IDS_G Doc DS1IDS_G Data [XPT - 3 MB] Updated December, 2014
2013-2014 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, First Day DS1IDS_H Doc DS1IDS_H Data [XPT - 3.2 MB] November, 2016
2007-2008 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, Second Day DS2IDS_E Doc DS2IDS_E Data [XPT - 2 MB] July, 2010
2009-2010 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, Second Day DS2IDS_F Doc DS2IDS_F Data [XPT - 3.3 MB] June, 2012
2011-2012 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, Second Day DS2IDS_G Doc DS2IDS_G Data [XPT - 3.1 MB] Updated December, 2014
2013-2014 Dietary Supplement Use 24-Hour - Individual Dietary Supplements, Second Day DS2IDS_H Doc DS2IDS_H Data [XPT - 3.2 MB] November, 2016
2007-2008 Dietary Supplement Use 24-Hour - Total Dietary Supplements, First Day DS1TOT_E Doc DS1TOT_E Data [XPT - 3.5 MB] July, 2010
2009-2010 Dietary Supplement Use 24-Hour - Total Dietary Supplements, First Day DS1TOT_F Doc DS1TOT_F Data [XPT - 3.8 MB] June, 2012
2011-2012 Dietary Supplement Use 24-Hour - Total Dietary Supplements, First Day DS1TOT_G Doc DS1TOT_G Data [XPT - 3.5 MB] Updated December, 2014
2013-2014 Dietary Supplement Use 24-Hour - Total Dietary Supplements, First Day DS1TOT_H Doc DS1TOT_H Data [XPT - 3.7 MB] November, 2016
2007-2008 Dietary Supplement Use 24-Hour - Total Dietary Supplements, Second Day DS2TOT_E Doc DS2TOT_E Data [XPT - 3.5 MB] July, 2010
2009-2010 Dietary Supplement Use 24-Hour - Total Dietary Supplements, Second Day DS2TOT_F Doc DS2TOT_F Data [XPT - 3.8 MB] June, 2012
2011-2012 Dietary Supplement Use 24-Hour - Total Dietary Supplements, Second Day DS2TOT_G Doc DS2TOT_G Data [XPT - 3.5 MB] Updated December, 2014
2013-2014 Dietary Supplement Use 24-Hour - Total Dietary Supplements, Second Day DS2TOT_H Doc DS2TOT_H Data [XPT - 3.7 MB] November, 2016
2007-2008 Dietary Supplement Use 30 Day - Individual Dietary Supplements DSQIDS_E Doc DSQIDS_E Data [XPT - 5.4 MB] July, 2010
2009-2010 Dietary Supplement Use 30 Day - Individual Dietary Supplements DSQIDS_F Doc DSQIDS_F Data [XPT - 6.9 MB] June, 2012
2011-2012 Dietary Supplement Use 30 Day - Individual Dietary Supplements DSQIDS_G Doc DSQIDS_G Data [XPT - 7 MB] December, 2014
1999-2000 Dietary Supplement Use 30-Day - File 1, Supplement Counts DSQFILE1 Doc DSQFILE1 Data [XPT - 234.8 KB] Updated July, 2009
2001-2002 Dietary Supplement Use 30-Day - File 1, Supplement Counts DSQ1_B Doc DSQ1_B Data [XPT - 259.9 KB] Updated October, 2005
2003-2004 Dietary Supplement Use 30-Day - File 1, Supplement Counts DSQ1_C Doc DSQ1_C Data [XPT - 396.8 KB] Updated March, 2007
2005-2006 Dietary Supplement Use 30-Day - File 1, Supplement Counts DSQ1_D Doc DSQ1_D Data [XPT - 405.6 KB] Updated July, 2009
1999-2000 Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements DSQFILE2 Doc DSQFILE2 Data [XPT - 696.1 KB] Updated July, 2009
2001-2002 Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements DSQ2_B Doc DSQ2_B Data [XPT - 755.3 KB] Updated October, 2005
2003-2004 Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements DSQ2_C Doc DSQ2_C Data [XPT - 700.7 KB] Updated March, 2007
2005-2006 Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements DSQ2_D Doc DSQ2_D Data [XPT - 663.4 KB] Updated July, 2009
2013-2014 Dietary Supplement Use 30-Day - Individual Dietary Supplements DSQIDS_H Doc DSQIDS_H Data [XPT - 7.7 MB] November, 2016
2007-2008 Dietary Supplement Use 30-Day - Total Dietary Supplements DSQTOT_E Doc DSQTOT_E Data [XPT - 2.9 MB] July, 2010
2009-2010 Dietary Supplement Use 30-Day - Total Dietary Supplements DSQTOT_F Doc DSQTOT_F Data [XPT - 3.1 MB] June, 2012
2011-2012 Dietary Supplement Use 30-Day - Total Dietary Supplements DSQTOT_G Doc DSQTOT_G Data [XPT - 2.9 MB] December, 2014
2013-2014 Dietary Supplement Use 30-Day - Total Dietary Supplements DSQTOT_H Doc DSQTOT_H Data [XPT - 3 MB] November, 2016
2005-2006 Food Frequency Questionnaire - Look-Up Table FOODLOOK FOODLK_D Doc FOODLK_D Data [xpt - 44.9 KB] March, 2010
2005-2006 Food Frequency Questionnaire - Look-Up Table VARLOOK VARLK_D Doc VARLK_D Data [xpt - 32 KB] March, 2010
2003-2004 Food Frequency Questionnaire - Output from DietCalc Software FFQDC_C Doc FFQDC_C Data [XPT - 19.8 MB] February, 2008
2005-2006 Food Frequency Questionnaire - Output from DietCalc Software FFQDC_D Doc FFQDC_D Data [XPT - 18.5 MB] September, 2008
2003-2004 Food Frequency Questionnaire - Raw Questionnaire Responses FFQRAW_C Doc FFQRAW_C Data [XPT - 11.1 MB] February, 2008
2005-2006 Food Frequency Questionnaire - Raw Questionnaire Responses FFQRAW_D Doc FFQRAW_D Data [XPT - 10.4 MB] September, 2008
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