Progress in developing analytical and label-based dietary supplement databases at the NIH Office of Dietary Supplements.

Dietary supplement ingredient database (DSID): Preliminary USDA studies on the composition of adult multivitamin/mineral supplements. J Food Compost Anal (2008) 1.28

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. J Nutr (2012) 1.02

Measuring exposure to the polyphenol metabolome in observational epidemiologic studies: current tools and applications and their limits. Am J Clin Nutr (2014) 0.92

Feasibility of including green tea products for an analytically verified dietary supplement database. J Food Sci (2015) 0.88

A structured vocabulary for indexing dietary supplements in databases in the United States. J Food Compost Anal (2011) 0.81

A free new dietary supplement label database for registered dietitian nutritionists. J Acad Nutr Diet (2014) 0.76

Calcium plus vitamin D supplementation and the risk of fractures. N Engl J Med (2006) 12.09

Dietary supplement use by US adults: data from the National Health and Nutrition Examination Survey, 1999-2000. Am J Epidemiol (2004) 6.90

Fracture prevention with vitamin D supplementation: a meta-analysis of randomized controlled trials. JAMA (2005) 5.95

Use of vitamin, mineral, nonvitamin, and nonmineral supplements in the United States: The 1987, 1992, and 2000 National Health Interview Survey results. J Am Diet Assoc (2004) 2.78

Vitamin B6, B12, and folic acid supplementation and cognitive function: a systematic review of randomized trials. Arch Intern Med (2007) 2.09

The caffeine contents of dietary supplements commonly purchased in the US: analysis of 53 products with caffeine-containing ingredients. Anal Bioanal Chem (2007) 1.86

NIH State-of-the-Science Conference: Multivitamin/Mineral Supplements and Chronic Disease Prevention, May 15-17, 2006, Bethesda, Maryland, USA. Am J Clin Nutr (2007) 1.62

Measuring vitamins and minerals in dietary supplements for nutrition studies in the USA. Anal Bioanal Chem (2007) 1.57

Multivitamin and multimineral dietary supplements: definitions, characterization, bioavailability, and drug interactions. Am J Clin Nutr (2007) 1.48

Quality-control materials in the USDA National Food and Nutrient Analysis Program (NFNAP). Anal Bioanal Chem (2006) 1.29

Dietary supplement ingredient database (DSID): Preliminary USDA studies on the composition of adult multivitamin/mineral supplements. J Food Compost Anal (2008) 1.28

Future directions for the integrated CSFII-NHANES: What We Eat in America-NHANES. J Nutr (2003) 1.22

Progress in development of an integrated dietary supplement ingredient database at the NIH Office of Dietary Supplements. J Food Compost Anal (2006) 1.16

Development of the analytical methods and reference materials program for dietary supplements at the National Institutes of Health. J AOAC Int (2004) 1.14

The association of calcium and vitamin D with risk of colorectal adenomas. J Nutr (2005) 1.07

A computer-based approach for assessing dietary supplement use in conjunction with dietary recalls. J Food Compost Anal (2008) 1.05

Progress in development of an integrated dietary supplement ingredient database at the NIH Office of Dietary Supplements. J Food Compost Anal (2006) 1.16