Congressional Dietary Supplement Caucus

The Congressional Dietary Supplement Caucus (DSC) is a bipartisan forum for the exchange of ideas and information on dietary supplements in the U.S. House of Representatives and the Senate. Educational briefings are held throughout the year, with nationally recognized authors, speakers and authorities on nutrition, health and wellness brought in to expound on health models and provide tips and insights for better health and wellness, including the use of dietary supplements. With three-quarters of Americans taking dietary supplements annually, these briefings are designed to educate and provide more information to members of Congress and their staff about legislative and regulatory issues associated with dietary supplements.

JANUARY 2024: Broad Industry Support for Relaunched Dietary Supplement Caucus—Congressmen Curtis, Cárdenas Spearhead Effort

Current DSC members:


  • Sen. Marsha Blackburn (R-TN)
  • Sen. John Boozman (R-AR)
  • Sen. Tom Cotton (R-AR)
  • Sen. Tammy Duckworth (D-IL)
  • Sen. Martin Heinrich (D-NM)
  • Sen. Mike Lee (R-UT)
  • Sen. Ben Lujan (D-NM)
  • Sen. Tim Scott (R-SC)
  • Sen. Kyrsten Sinema (I-AZ)



  • Rep. Mark Amodei (R-NV-02)
  • Rep. Jack Bergman (R-MI-01)
  • Rep. Julia Brownley (D-CA-26)
  • Rep. Tony Cardenas (D-CA-29) (Co-Chair)
  • Rep. Matt Cartwright (D-PA-08)
  • Rep. Lou Correa (D-CA-46)
  • Rep. John Curtis (R-UT-3) (Co-Chair)
  • Rep. Jeff Duncan (R-SC-03)
  • Rep. Josh Gottheimer (D-NJ-05)
  • Rep. Brett Guthrie (R-KY-02)
  • Rep. Andy Harris (R-MD-01)
  • Del. Eleanor Holmes Norton (D-DC-AL)
  • Rep. Bill Huizenga (R-MI-04)
  • Rep. Derek Kilmer (D-WA-06)
  • Rep. Raja Krishnamoorthi (D-IL-08)
  • Rep. Annie Kuster (D-NH-02)
  • Rep. Ted Lieu (D-CA-36)
  • Rep. John Moolenaar (R-MI-02)
  • Rep. Alex Mooney (R-WV-02)
  • Rep. Ralph Norman (R-SC-05)
  • Rep. Burgess Owens (R-UT-04)
  • Rep. Frank Pallone (D-NJ-06)
  • Rep. Mike Rogers (R-AL-03)
  • Rep. Dutch Ruppersberger (D-MD-02)
  • Rep. Brad Sherman (D-CA-32)
  • Rep. Tim Walberg (R-MI-05)

CRN Members—are you a part of our Government Relations Committee?