Vitamin D is produced in the skin under the influence of UVB light from the sun or obtained
via the diet by eating fatty fish, enriched dairy products or supplements. Vitamin D is known …

Vitamin D is a hormone regulating the immune system and playing a pivotal role in
responses to microbial infections. It regulates inflammatory processes by influencing the …

1039 with our opinion, we see that the frequency of vitamin D deficiency is known to be very
high in European countries such as Italy, Spain and France (19), where the mortality rates …

The value of vitamin D supplementation in the treatment or prevention of various conditions
is often viewed with scepticism as a result of contradictory results of randomised trials. It is …

Emerging data suggest vitamin D inadequacy, most common in dark-skinned Britons, is
associated with increased severity and mortality of Covid-19 infections, observationally. 1 …

Vitamin D (VitD) deficiency is considered a global problem and might be associated with
increased susceptibility to COVID‐19 illness. In the light of COVID‐19 pandemic, VitD might …

As the world's attention has been riveted upon the growing COVID-19 pandemic, many
researchers have written brief reports supporting the hypothesis that vitamin D deficiency is …

JCM | Free Full-Text | COVID-19 Prevention: Vitamin D Is Still a Valid Remedy Next Article in
Journal ECMO Support in Refractory Cardiogenic Shock: Risk Factors for Mortality Previous …

Objectives To evaluate whether a single high dose of oral cholecalciferol improves the
respiratory outcomes as compared with placebo among adults COVID-19 patients at …

TO THE EDITOR: The outstanding articles by Jakovac (4) and Rocha et al.(8) emphasize an
association between vitamin D deficiency/insufficiency and enhanced coronavirus disease …