National Health and Nutrition Examination Survey

Data Release

• Autoantibodies – Anti-DFS70 Autoantibody Analyses (Surplus)
  (1988-1994) (1999-2004) (2011-2012)
• Cotinine and Hydroxycotinine – Serum (P_COT 2017-March 2020)
• Dietary Interview (2017-March 2020)
• Dietary Supplement Use 24-Hour (2017-March 2020)
• Flame Retardants – Urine (Surplus) (SSFR_I 2015-2016)
• N-terminal Pro-BNP (Surplus) (SSBNP_A 1999-2004)
• Transferrin Receptor (P_TFR 2017-March 2020)

Updated Data

• Dietary Supplement Database (1999-2020)
• Dietary Supplement Use 30-Day (2017-March 2020)