articleJournal of the American College of NutritionApr 1, 2003Closed access

Calcium Absorption Varies within the Reference Range for Serum 25-Hydroxyvitamin D

RPRobert P. HeaneyMSM. Susan DowellCACecilia A. HaleABAdrianne Bendich

Creighton University · GlaxoSmithKline (United States)

PubMed
Indexed incrossrefpubmed

Abstract

Background

Calcium absorption is generally considered to be impaired under conditions of vitamin D deficiency, but the vitamin D status that fully normalizes absorption is not known for humans.

Objective

To quantify calcium absorption at two levels of vitamin D repletion, using pharmacokinetic methods and commercially marketed calcium supplements.

Citation impact

970
total citations
FWCI
26.36
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100%
References
9
Citations per year

Authors

4

Topics & keywords

Topics
Keywords
  • Calcium
  • Vitamin D and neurology
  • Chemistry
  • Calcium metabolism
  • Endocrinology
  • Absorption (acoustics)
  • Pharmacokinetics
  • Internal medicine
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