Conclusions This meta‐ analysis provides level 1 evidence that vitamin D supplementation may reduce chronic low‐ grade inflammation in patients with type 2 diabetes .
Background Vitamin D has been proposed to have anti‐inflammatory properties ; however , the effect of vitamin D supplementation on inflammation in type 2 diabetes has not been established .
Objective The aim of this systematic review and meta‐ analysis was to examine the effect of vitamin D supplementation on inflammatory markers in patients with type 2 diabetes and to identify relevant gaps in knowledge .
Effect of vitamin D supplementation in type 2 diabetes patients with pulmonary tuberculosis.
AIM Diabetes and vitamin D deficiency are widely prevalent in India . Studies have proven correlation between low vitamin D levels and pulmonary tuberculosis ( PTB ) and low vitamin D levels and insulin resistance . We evaluated the effects of vitamin D supplementation on type 2 diabetes mellitus patients with pulmonary tuberculosis ( PTB ) . METHODS Forty-five subjects ( M : F=34:11 ) were screened . Inclusion criteria were age > 15 years , newly diagnosed PTB cases with uncontrolled diabetes , serum vitamin D<20 ng/ml . The patients with vitamin D level<20 ng/ml were r and omly assigned to 2 groups . Group 1 subjects received oral cholecalceferol ( 60,000 units/week ) and calcium carbonate ( 1g/day ) along with anti tubercular treatment ( ATT ) , while group 2 subjects did not .  Sputum was checked at interval of 2 weeks for 12 weeks . Primary end point was time to achieve sputum smear conversion . RESULTS Fifteen patients having vitamin D>20 ng/ml were excluded . Age of the patients was 42.9±13.2 years and serum vitamin D levels were 18.4±15.3 ng/ml . Sputum smear conversion was 6 weeks in group 1 versus 8 weeks in group 2 ( p=0.067 ) . Glycated hemoglobin levels reduced from 11.1±1.3 to 7.7±0.9 in group 1 versus 10.3±1.2 to 7.8±1.1 ( p>0.1 ) . CONCLUSION Vitamin D can serve as adjuvant treatment of tuberculosis in diabetics with vitamin D deficiency . Further studies are required to vali date this observation and define a cut off for vitamin D level to prevent immunological alterations
Conclusions This meta‐ analysis provides level 1 evidence that vitamin D supplementation may reduce chronic low‐ grade inflammation in patients with type 2 diabetes .
Background Vitamin D has been proposed to have anti‐inflammatory properties ; however , the effect of vitamin D supplementation on inflammation in type 2 diabetes has not been established .
Objective The aim of this systematic review and meta‐ analysis was to examine the effect of vitamin D supplementation on inflammatory markers in patients with type 2 diabetes and to identify relevant gaps in knowledge .