Serum Vitamin D Levels and Polycystic Ovary syndrome: A Systematic Review and Meta-Analysis.

ABSTRACT: Vitamin D deficiency (VDD) is common in women with and without polycystic ovary syndrome (PCOS) and may be associated with metabolic and endocrine disorders in PCOS. The aim of this meta-analysis is to assess the associations of serum vitamin D levels with metabolic and endocrine dysregulations in women with PCOS, and to determine effects of vitamin D supplementation on metabolic and hormonal functions in PCOS patients. The literature search was undertaken through five databases until 16 January 2015 for both observational and experimental studies concerning relationships between vitamin D and PCOS. A total of 366 citations were identified, of which 30 were selected (n = 3182). We found that lower serum vitamin D levels were related to metabolic and hormonal disorders in women with PCOS. S

SUBMITTER: He C 

PROVIDER: S-EPMC4488802 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature