National Health and Nutrition Examination Survey

NNYFS Dietary Data

Data File NameDoc FileData FileDate Published
Dietary Interview - Individual Foods Y_DR1IFF Doc September 2014
Dietary Interview - Total Nutrient Intakes Y_DR1TOT Doc September 2014
Dietary Supplement Database - Blend Information DSBI Doc DSBI Data [XPT - 10 MB] September 2014
Dietary Supplement Database - Ingredient Information DSII Doc DSII Data [XPT - 82.4 MB] September 2014
Dietary Supplement Database - Product Information DSPI Doc DSPI Data [XPT - 6.5 MB] September 2014
Dietary Supplement Use 24-Hour - Individual Dietary Supplements Y_DS1IDS Doc September 2014
Dietary Supplement Use 24-Hour - Total Dietary Supplements Y_DS1TOT Doc September 2014
Dietary Supplement Use 30 Day - Individual Dietary Supplements Y_DSQIDS Doc January 2015
Dietary Supplement Use 30-Day - Total Dietary Supplements Y_DSQTOT Doc January 2015