1999-2000 Dietary Data - Continuous NHANES

Data File Name	Doc File	Data File	Date Published
Dietary Interview - Individual Foods	DRXIFF Doc	DRXIFF Data [XPT - 68.3 MB]	Updated July 2010
Dietary Interview - Total Nutrient Intakes	DRXTOT Doc	DRXTOT Data [XPT - 9.4 MB]	Updated July 2010
Dietary Interview Technical Support File - Food Code Format File	DRXFMT Doc	DRXFMT Data [XPT - 321.2 KB]	July 2010
Dietary Supplement Database - Blend Information	DSBI Doc	DSBI Data [XPT - 8.8 MB]	Updated July 2022
Dietary Supplement Database - Ingredient Information	DSII Doc	DSII Data [XPT - 74 MB]	Updated July 2022
Dietary Supplement Database - Product Information	DSPI Doc	DSPI Data [XPT - 5.7 MB]	Updated July 2022
Dietary Supplement Use 30-Day - File 1, Supplement Counts	DSQFILE1 Doc	DSQFILE1 Data [XPT - 234.8 KB]	Updated July 2009
Dietary Supplement Use 30-Day - File 2, Participant's Use of Supplements	DSQFILE2 Doc	DSQFILE2 Data [XPT - 2.1 MB]	Updated July 2009