An official website of the Department of Health and Human Services
Latest available findings on quality of and access to health care
Searchable database of AHRQ Grants
AHRQ Projects funded by the Patient-Centered Outcomes Research Trust Fund.
AHRQ has reports on a range of nutrition and supplement-related topics including B-vitamins, ephedra, multivitamin/mineral supplements, omega-3 fatty acids, soy, and vitamin D.
More Research Studies