NHANES 2007 - 2008 Dietary Files

Data files can be opened and converted to other formats using the free SAS Viewer.

• About the New Dietary Files Webpage

  In order to make access to dietary data more convenient, we have moved all dietary files to this webpage. This page provides data collected from participants on their dietary intake, which includes foods, beverages and dietary supplements.

• Dietary Variable List
• Changes to the 2007-2008 NHANES Dietary Supplement files
• NHANES Dietary Tutorial
• Dietary Interviewer Procedure Manual - In Person [PDF - 5.4 MB]
• Dietary Interviewer Procedure Manual - Phone Followup [PDF - 7.5 MB]
• Measuring Guides for the Dietary Recall Interview
• 24-Hour Dietary Supplement and Antacids Use Questionnaire [PDF - 169 KB]
• Dietary Supplements and Prescription Medication Questionnaire [PDF - 354 KB]
• Note on the 2007-2008 Data Documentation
• Merge Code Example [TXT - 2KB]

 

• Dietary Interview (Documentation) (Updated August, 2010)
  • Individual Foods -- First DayData [XPT - 94.5 MB], Food Codes [XPT - 1.8 MB], Modification Codes [XPT - 327 MB], Codebook) (Updated August, 2010)
  • Individual Foods -- Second DayData [XPT - 78.7 MB], Food Codes [XPT - 1.8 MB], Modification Codes [XPT - 327 MB], Codebook) (Updated August, 2010)
  • Total Nutrient Intakes -- First Day (Data [XPT - 12.2 MB], Codebook) (Updated August, 2010)
  • Total Nutrient Intakes -- Second Day (Data [XPT - 6.2 MB], Codebook) (Updated August, 2010)
• 30-Day Dietary Supplement Use (Documentation) (July, 2010)
  • Individual Dietary Supplements File (30 Days) (Data [XPT - 5.4 MB], Codebook) (July, 2010)
  • Total Dietary Supplements File (30 Days) (Data [XPT - 2.9 MB], Codebook) (July, 2010)
• Dietary Supplement Database (Documentation) (July, 2010)
  • Dietary Supplement Product Information (Data [XPT - 1.49 MB], Codebook) (July, 2010)
  • Dietary Supplement Ingredient Information (Data [XPT - 21.1 MB], Codebook) (March, 2011)
  • Dietary Supplement Blend Information (Data [XPT - 2.80 MB], Codebook) (March, 2011)
• 24-Hour Dietary Supplement Use (Documentation) (July, 2010)
  • Individual Dietary Supplements -- First Day (Data [XPT - 2.03 MB], Codebook) (July, 2010)
  • Individual Dietary Supplements -- Second Day (Data [XPT - 2.00 MB], Codebook) (July, 2010)
  • Total Dietary Supplements -- First Day (Data [XPT - 3.50 MB], Codebook) (July, 2010)
  • Total Dietary Supplements -- Second Day (Data [XPT - 3.50 MB], Codebook) (July, 2010)