Summary of an NIH workshop to identify research needs to improve the monitoring of iodine status in the United States and to inform the DRI
Christine A Swanson, Michael B Zimmermann, Sheila Skeaff, Elizabeth N Pearce, Johanna T Dwyer, Paula R Trumbo, Christina Zehaluk, Karen W Andrews, Alicia Carriquiry, Kathleen L Caldwell, S Kathleen Egan, Stephen E Long, Regan Lucas Bailey, Kevin M Sullivan, Joanne M Holden, Joseph M Betz, Karen W Phinney, Stephen P J Brooks, Clifford L Johnson, Carol J Haggans, Christine A Swanson, Michael B Zimmermann, Sheila Skeaff, Elizabeth N Pearce, Johanna T Dwyer, Paula R Trumbo, Christina Zehaluk, Karen W Andrews, Alicia Carriquiry, Kathleen L Caldwell, S Kathleen Egan, Stephen E Long, Regan Lucas Bailey, Kevin M Sullivan, Joanne M Holden, Joseph M Betz, Karen W Phinney, Stephen P J Brooks, Clifford L Johnson, Carol J Haggans
Abstract
The Office of Dietary Supplements (ODS) at the NIH sponsored a workshop on May 12-13, 2011, to bring together representatives from various NIH institutes and centers as a first step in developing an NIH iodine research initiative. The workshop also provided an opportunity to identify research needs that would inform the dietary reference intakes for iodine, which were last revised in 2001. Iodine is required throughout the life cycle, but pregnant women and infants are the populations most at risk of deficiency, because iodine is required for normal brain development and growth. The CDC monitors iodine status of the population on a regular basis, but the status of the most vulnerable populations remains uncertain. The NIH funds very little investigator-initiated research relevant to iodine and human nutrition, but the ODS has worked for several years with a number of other U.S. government agencies to develop many of the resources needed to conduct iodine research of high quality (e.g., validated analytical methods and reference materials for multiple types of samples). Iodine experts, scientists from several U.S. government agencies, and NIH representatives met for 2 d to identify iodine research needs appropriate to the NIH mission.
Conflict of interest statement
<?release-delay 12|0>Author disclosures: C. A. Swanson, M. B. Zimmermann, S. Skeaff, E. N. Pearce, J. T. Dwyer, P. R. Trumbo, C. Zehaluk, K. W. Andrews, A. Carriquiry, K. L. Caldwell, S. K. Egan, S. E. Long, R. L. Bailey, K. M. Sullivan, J. M. Holden, J. M. Betz, K. W. Phinney, S. P. J. Brooks, C. L. Johnson, and C. J. Haggans, no conflicts of interest.
Source: PubMed