Vitamin D deficiency and preterm birth
 
  This meta-analysis observational studies revealed that women with vitamin D deficiency (maternal serum level < 20 ng/mL) during pregnancy experienced a significantly increased risk of preterm birth.
The prevalence of vitamin D deficiency during pregnancy and its association with preterm birth have attracted much public health attention.
Link to Publication: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4882713/
Reference
Qin LL, et al. Does maternal vitamin D deficiency increase the risk of preterm birth: A meta-analysis of observational studies. Nutrients. 2016;8(5):301.
If you liked this post you may also like
 
  [Guideline Summary] S3 guidelines on allergy prevention
 
  [Literature library] Coronavirus Disease 2019 (COVID-19) mRNA-based vaccination and breastfeeding
 
  ![[Literature Library] Epitope-Specific Response of Human Milk sIgA in COVID-19 Recovered Women](/sites/default/files/styles/card_m_mobile/public/2021-07/205_COVID-opt.jpg.webp?itok=jNfgf4cf) 
  [Literature Library] Epitope-Specific Response of Human Milk sIgA in COVID-19 Recovered Women