… This meta-analysis discussed the relationship between vitamin D deficiency and sleep
disorders including poor sleep … , this meta-analysis demonstrates that vitamin D deficiency is …

… Background: Vitamin D deficiency is associated with sleep disorders and … systematically
review the available literature on the effect of VDS on sleep quantity, quality, and sleep disorders…

… deficiency measured by immunoassay(P<0.05).Conclusion There is a correlation between
sleep disorders and vitamin D deficiency, … Cochrane handbook for systematic reviews of …

… the meta-analysis showed that the use of vitamin D supplementation significantly improves
sleep … Due to the lack of standard treatment for sleep disorders and the complication of some …

… sleep apnea (OSA) patients. The objective of the current study was to perform a systematic
review and meta-analysis … performing this systematic review and meta-analysis was submitted …

… OSA patients have a low serum vitamin D level by systematic review and meta-analysis. …
Moreover, 1 h of sleep disorder can reduce daytime activity by 3%, and with the loss of 1 h …

… This study reviews the relationship between Vitamin D levels, anxiety and poor sleep quality
… did not observe any association between Vitamin D status, sleep disorders and PPD. One …

… A total of 36 studies involving 9590 participants were included in this systematic review and
meta-analysis. We found that serum vitamin D level is significantly lower (WMD −3.39 ng/mL; …

… association between mean 25(OH)D concentration (primary aim), or proportion of hypovitaminosis
D … current meta-analysis on the association between vitamin D concentration and pain …

… and genetic pathways associated with vitamin D deficiency and mood disorders. Further,
this review focusses on the vitamin D deficiency causing mood disorders to the childbearing …