Effect of Calcium Supplementation on Blood Lead Levels in Pregnancy: A Randomized Placebo-Controlled Trial
Author(s) -
Adrienne S. Ettinger,
Héctor LamadridFigueroa,
Martha María TéllezRojo,
Adriana MercadoGarcía,
Karen E. Peterson,
Joel Schwartz,
Howard Hu,
Mauricio HernándezÁvila
Publication year - 2008
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.11868
Subject(s) - medicine , pregnancy , placebo , lead (geology) , calcium , randomized controlled trial , gestation , physiology , obstetrics , endocrinology , biology , paleontology , alternative medicine , pathology , genetics
Prenatal lead exposure is associated with deficits in fetal growth and neurodevelopment. Calcium supplementation may attenuate fetal exposure by inhibiting mobilization of maternal bone lead and/or intestinal absorption of ingested lead.
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