We read with interest the evidence presented by Daneshkhah et al.[1] for a potential
relationship between vitamin D deficiency and unregulated cytokine release leading to …

To assess the evidence on SARS-CoV2 infection and Covid-19 in relation to deficiency and
supplementation of vitamin D, we conducted a systematic review up to April 2021. We …

Vitamin D for COVID-19: where are we now? | Nature Reviews Immunology Skip to main
content Thank you for visiting nature.com. You are using a browser version with limited support …

Following the onset of the COVID-19 pandemic, there has been considerable interest in the
possibility that low vitamin D levels are associated with severe illness and mortality in this …

Vitamin D deficiency co-exists in patients with COVID-19. At this time, dark skin color,
increased age, the presence of pre-existing illnesses and vitamin D deficiency are features …

The negative outcomes of COVID‐19 diseases respiratory distress (ARDS) and the damage
to other organs are secondary to a “cytokine storm” and to the attendant oxidative stress …

Background The role of vitamin D supplementation as a treatment for COVID‐19 has been a
subject of considerable discussion. A thorough understanding of the current evidence …

Objective To determine the effect of population level implementation of a test-and-treat
approach to correction of suboptimal vitamin D status (25-hydroxyvitamin D (25 (OH) D)< 75 …

Objective This work aims to review and discuss controversial topics in the field of vitamin D,
SARS-CoV-2 infection, and COVID-19. Methods The International Conferences …

A PubMed search using the terms “vitamin D and COVID-19” reveals more than 1,000
papers. Mostly they indicate a correlation between a low level of vitamin D and a severe …