Vitamin D3 has many important health benefits. Unfortunately, these benefits are not widely
known among health care personnel and the general public. As a result, most of the world's …

Vitamin D, when activated to 1, 25‐dihydroxyvitamin D, is a steroid hormone that induces
responses in several hundred genes, including many involved in immune responses to …

Abstract Purpose of Review Although COVID-19 was originally characterized as a
respiratory disease, recent findings have shown lingering side effects in those who have …

Abstract Coronavirus disease 2019 (COVID-19) can be fatal in severe cases. Accordingly,
predicting the severity and prognosis of the disease is valuable. This study examined the …

This data-based cohort consisted of 26,508 (7%) United States veterans out of the 399,290
who tested positive for SARS-CoV-2 from 1 March to 10 September 2020. We aimed to …

The SARS-CoV-2 pandemic has raised particular concern for people with Multiple Sclerosis,
as these people are believed to be at increased risk of infection, especially those being …

Beneficial effects of vitamin D on COVID-19 progression have been discussed in several
studies. Vitamin D stimulates the expression of the antimicrobial peptide LL-37, and …

Background Vitamin D is an essential fat-soluble vitamin thought to be associated with
chronic diseases, mortality and COVID-19. Objective To investigate the association between …

To date, the SARS-CoV-2 pandemic still represents a great clinical challenge worldwide,
and effective anti-COVID-19 drugs are limited. For this reason, nutritional supplements have …

Micronutrient deficiencies can develop in critically ill patients, arising from factors such as
decreased intake, increased losses, drug interactions, and hypermetabolism. These …