How does vitamin D deficiency increase the risk for preeclampsia?

Updated: Nov 29, 2018
  • Author: Kee-Hak Lim, MD; Chief Editor: Ronald M Ramus, MD  more...
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One literature review suggests that maternal vitamin D deficiency may increase the risk of preeclampsia and fetal growth restriction. Another study determined that vitamin D deficiency/insufficiency was common in a group of women at high risk for preeclampsia. However, it was not associated with the subsequent risk of an adverse pregnancy outcome. [39]

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