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Vitamin d in pregnancy and lactation in humans.
MedLine Citation:
PMID:  21756132     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Concerns exist about the adequacy of vitamin D in pregnant and lactating women. This review assesses the evidence that maternal vitamin D status influences maternal, fetal, and breast-fed infant bone health; maternal adverse outcomes (preeclampsia, gestational diabetes, obstructed labor, and infectious disease); fetal adverse outcomes (growth, gestational age, and developmental programming); and infant adverse outcomes. The evidence for all of these outcomes is contradictory (except for maternal infectious disease) and lacking causality; thus, it is inconclusive. The 2011 Dietary Reference Intakes for vitamin D and their implications for assessing vitamin D status are discussed. An estimated 5% to 29% of American pregnant women may have inadequate vitamin D status, with the higher prevalence in African Americans. Little is known about the prevalence of inadequacy in American lactating women. Research needs are also identified, especially the need for rigorous and well-designed randomized clinical trials to determine the role of vitamin D in nonbone health outcomes in pregnancy and lactation.
Authors:
Patsy M Brannon; Mary Frances Picciano
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Annual review of nutrition     Volume:  31     ISSN:  1545-4312     ISO Abbreviation:  Annu. Rev. Nutr.     Publication Date:  2011 Aug 
Date Detail:
Created Date:  2011-07-15     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8209988     Medline TA:  Annu Rev Nutr     Country:  United States    
Other Details:
Languages:  eng     Pagination:  89-115     Citation Subset:  IM    
Affiliation:
Division of Nutritional Sciences, Cornell University, Ithaca, New York 14853; email: pmb22@cornell.edu.
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