Regan L Bailey

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. pmc Unmetabolized serum folic acid and its relation to folic acid intake from diet and supplements in a nationally representative sample of adults aged > or =60 y in the United States
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
    Am J Clin Nutr 92:383-9. 2010
  2. pmc Modeling a methylmalonic acid-derived change point for serum vitamin B-12 for adults in NHANES
    Regan L Bailey
    Office of Dietary Supplements, NIH, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 98:460-7. 2013
  3. doi request reprint Why US adults use dietary supplements
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, 6100 Executive Blvd, Bethesda, MD 20892 7517, USA
    JAMA Intern Med 173:355-61. 2013
  4. pmc Do dietary supplements improve micronutrient sufficiency in children and adolescents?
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892 7517, USA
    J Pediatr 161:837-42. 2012
  5. pmc Examination of vitamin intakes among US adults by dietary supplement use
    Regan Lucas Bailey
    Office of Dietary Supplements, National Institutes of Health, 6100 Executive Blvd, Bethesda, MD 20892 7517, USA
    J Acad Nutr Diet 112:657-663.e4. 2012
  6. pmc Total folate and folic acid intakes from foods and dietary supplements of US children aged 1-13 y
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
    Am J Clin Nutr 92:353-8. 2010
  7. pmc Dietary screening tool identifies nutritional risk in older adults
    Regan L Bailey
    Office of Dietary Supplements, The National Institutes of Health, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 90:177-83. 2009
  8. pmc Dietary supplement use is associated with higher intakes of minerals from food sources
    Regan L Bailey
    Office of Dietary Supplements, NIH, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 94:1376-81. 2011
  9. pmc Monitoring of vitamin B-12 nutritional status in the United States by using plasma methylmalonic acid and serum vitamin B-12
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 94:552-61. 2011
  10. pmc Total folate and folic acid intake from foods and dietary supplements in the United States: 2003-2006
    Regan L Bailey
    Office of Dietary Supplements and the National Cancer Institute, National Institutes of Health, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 91:231-7. 2010

Detail Information

Publications22

  1. pmc Unmetabolized serum folic acid and its relation to folic acid intake from diet and supplements in a nationally representative sample of adults aged > or =60 y in the United States
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
    Am J Clin Nutr 92:383-9. 2010
    ..Unmetabolized serum folic acid (UMFA) has been detected in adults. Previous research indicates that high folic acid intakes may be associated with risk of cancer...
  2. pmc Modeling a methylmalonic acid-derived change point for serum vitamin B-12 for adults in NHANES
    Regan L Bailey
    Office of Dietary Supplements, NIH, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 98:460-7. 2013
    ..No consensus exists about which cutoff point should be applied for serum vitamin B-12 (SB-12) concentrations to define vitamin B-12 status in population-based research...
  3. doi request reprint Why US adults use dietary supplements
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, 6100 Executive Blvd, Bethesda, MD 20892 7517, USA
    JAMA Intern Med 173:355-61. 2013
    ....
  4. pmc Do dietary supplements improve micronutrient sufficiency in children and adolescents?
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892 7517, USA
    J Pediatr 161:837-42. 2012
    ..To examine if children use supplements to fill gaps in nutritionally inadequate diets or whether supplements contribute to already adequate or excessive micronutrient intakes from foods...
  5. pmc Examination of vitamin intakes among US adults by dietary supplement use
    Regan Lucas Bailey
    Office of Dietary Supplements, National Institutes of Health, 6100 Executive Blvd, Bethesda, MD 20892 7517, USA
    J Acad Nutr Diet 112:657-663.e4. 2012
    ..More than half of US adults use dietary supplements. Some reports suggest that supplement users have higher vitamin intakes from foods than nonusers, but this observation has not been examined using nationally representative survey data...
  6. pmc Total folate and folic acid intakes from foods and dietary supplements of US children aged 1-13 y
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
    Am J Clin Nutr 92:353-8. 2010
    ..Recent reports have focused on total folate intakes of persons aged > or =14 y. Information on total folate intakes of young children, however, is limited...
  7. pmc Dietary screening tool identifies nutritional risk in older adults
    Regan L Bailey
    Office of Dietary Supplements, The National Institutes of Health, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 90:177-83. 2009
    ..No rapid methods exist for screening overall dietary intakes in older adults...
  8. pmc Dietary supplement use is associated with higher intakes of minerals from food sources
    Regan L Bailey
    Office of Dietary Supplements, NIH, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 94:1376-81. 2011
    ..Some reports suggested that supplement users had higher nutrient intakes from the diet than did nonusers, but to our knowledge this finding has not been examined in nationally representative survey data...
  9. pmc Monitoring of vitamin B-12 nutritional status in the United States by using plasma methylmalonic acid and serum vitamin B-12
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 94:552-61. 2011
    ....
  10. pmc Total folate and folic acid intake from foods and dietary supplements in the United States: 2003-2006
    Regan L Bailey
    Office of Dietary Supplements and the National Cancer Institute, National Institutes of Health, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 91:231-7. 2010
    ..Previous monitoring efforts did not include folic acid from dietary supplements and are therefore not complete...
  11. pmc Dietary supplement use in the United States, 2003-2006
    Regan L Bailey
    National Institutes of Health, Office of Dietary Supplements, Bethesda, MD 20892 7517, USA
    J Nutr 141:261-6. 2011
    ..Given the widespread use of supplements, data should be included with nutrient intakes from foods to correctly determine total nutrient exposure...
  12. pmc Estimation of total usual calcium and vitamin D intakes in the United States
    Regan L Bailey
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892 7517, USA
    J Nutr 140:817-22. 2010
    ..Monitoring usual total nutrient intake is necessary to adequately characterize and evaluate the population's nutritional status and adherence to recommendations for nutrient intake...
  13. pmc Biomarkers of vitamin B-12 status in NHANES: a roundtable summary
    Elizabeth A Yetley
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 94:313S-321S. 2011
    ..Reliable measurement procedures are available, and National Institute of Standards and Technology reference materials are available or in development for serum vitamin B-12 and MMA...
  14. pmc Is there a reverse J-shaped association between 25-hydroxyvitamin D and all-cause mortality? Results from the U.S. nationally representative NHANES
    Christopher T Sempos
    Office of Dietary Supplements, National Institutes of Health, Bethesda, Maryland 20816 7517, USA
    J Clin Endocrinol Metab 98:3001-9. 2013
    ....
  15. pmc Biomarkers of folate status in NHANES: a roundtable summary
    Elizabeth A Yetley
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892, USA
    Am J Clin Nutr 94:303S-312S. 2011
    ..They noted the need for a commutability study for the available reference materials for serum 5MTHF and FA...
  16. ncbi request reprint Summary of roundtable discussion on vitamin D research needs
    Patsy M Brannon
    Office of Dietary Supplements, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, USA
    Am J Clin Nutr 88:587S-592S. 2008
    ....
  17. pmc Appropriateness of the probability approach with a nutrient status biomarker to assess population inadequacy: a study using vitamin D
    Christine L Taylor
    Office of Dietary Supplements, NIH, Bethesda, MD 20892 7517, USA
    Am J Clin Nutr 97:72-8. 2013
    ..There are questions about the appropriate method for the accurate estimation of the population prevalence of nutrient inadequacy on the basis of a biomarker of nutrient status (BNS)...
  18. pmc The prevalence of using iodine-containing supplements is low among reproductive-age women, NHANES 1999-2006
    Jaime J Gahche
    Centers for Disease Control and Prevention National Center for Health Statistics, Division of National Health and Nutrition Examination Surveys, Hyattsville, MD, USA
    J Nutr 143:872-7. 2013
    ..More research is needed on the iodine intakes of pregnant women and women of reproductive age on their total iodine intake from all sources, not just DSs...
  19. ncbi request reprint Overview of the conference "Vitamin D and Health in the 21st Century: an Update"
    Patsy M Brannon
    Office of Dietary Supplements, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, USA
    Am J Clin Nutr 88:483S-490S. 2008
    ....
  20. pmc Why US children use dietary supplements
    Regan L Bailey
    Office of Dietary Supplements, The National Institutes of Health, Bethesda, Maryland
    Pediatr Res 74:737-41. 2013
    ..We examined motivations for supplement use in children, the types of products used by motivations, and the role of physicians and health care practitioners in guiding choices about supplements...
  21. pmc NHANES monitoring of serum 25-hydroxyvitamin D: a roundtable summary
    Elizabeth A Yetley
    Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892, USA
    J Nutr 140:2030S-45S. 2010
    ..The experts noted the preliminary nature of the evidence of the 3-epi-25(OH)D3 but felt that it should be measured in 2007 NHANES and later...