Arthritis & Rheumatism

Vitamin D shows no impact on interferon response in SLE

(HealthDay)—For patients with systemic lupus erythematosus (SLE), vitamin D3 supplementation does not affect interferon (IFN) signature, according to a study published in the July issue of Arthritis & Rheumatology.

HIV & AIDS

Vitamin D status related to immune response to HIV-1

Vitamin D plays an important part in the human immune response and deficiency can leave individuals less able to fight infections like HIV-1. Now an international team of researchers has found that high-dose vitamin D supplementation ...

Diabetes

Vitamin D does not improve glycemic control in prediabetes

(HealthDay)—Supplementation with vitamin D does not appear to improve glycemic indices or cardiovascular risk factors in individuals with prediabetes, according to research published online June 19 in Diabetes Care.

Inflammatory disorders

Study finds limited benefit for vitamin D in asthma treatment

Adding vitamin D to asthma treatment to improve breathing only appears to benefit patients who achieve sufficient levels of the supplement in the blood. Overall, the ability to control asthma did not differ between a study ...

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