National Health and Nutrition Examination Survey

August 2021-August 2023 Dietary Data - Continuous NHANES

Print
All Demographics Data
Related Pages
Data File NameDoc FileData FileDate Published
Dietary Interview - Individual Foods, First Day DR1IFF_L Doc DR1IFF_L Data [XPT - 64.2 MB] October 2024
Dietary Interview - Individual Foods, Second Day DR2IFF_L Doc DR2IFF_L Data [XPT - 56.4 MB] October 2024
Dietary Interview - Total Nutrient Intakes, First Day DR1TOT_L Doc DR1TOT_L Data [XPT - 11.4 MB] October 2024
Dietary Interview - Total Nutrient Intakes, Second Day DR2TOT_L Doc DR2TOT_L Data [XPT - 5.8 MB] October 2024
Dietary Interview Technical Support File - Food Codes DRXFCD_L Doc DRXFCD_L Data [XPT - 1.4 MB] October 2024
Dietary Supplement Database - Blend Information DSBI Doc DSBI Data [XPT - 10 MB] February 2025
Dietary Supplement Database - Ingredient Information DSII Doc DSII Data [XPT - 82.4 MB] February 2025
Dietary Supplement Database - Product Information DSPI Doc DSPI Data [XPT - 6.5 MB] February 2025
Dietary Supplement Use 30-Day - Individual Dietary Supplements DSQIDS_L Doc DSQIDS_L Data [XPT - 6 MB] February 2025
Dietary Supplement Use 30-Day - Total Dietary Supplements DSQTOT_L Doc DSQTOT_L Data [XPT - 2.7 MB] February 2025
Content source: CDC/National Center for Health Statistics