In this review, we discuss the pathophysiologic and management aspects of acute
sarcopenia in relation to SARS-CoV-2 infection. COVID-19 is as a multi-organ infectious …

Background: Several studies suggest an association between serum 25-hydroxyvitamin D
(25OHD) and the outcomes of Severe Acute Respiratory Syndrome Corona-Virus-2 (SARS …

Background Disease severity and mortality rates due to COVID-19 infection are greater in
the elderly and chronically ill patients, populations at high risk for vitamin D deficiency …

Purpose Vitamin D deficiency/insufficiency may increase the susceptibility to coronavirus
disease 2019 (COVID-19). We aimed to determine the association between vitamin D …

The use of dietary supplements (DSs) has been steadily increasing all over the world and
additionally, the sales of DSs have dynamical increased in the wake of coronavirus disease …

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 …

COVID 19 is known to cause immune dysregulation and vitamin D is a known
immunomodulator. This study aims to objectively investigate the impact of Pulse D therapy in …

Objective Studies have demonstrated a potential correlation between low vitamin D status
and both an increased risk of infection with SARS-CoV-2 and poorer clinical outcomes. This …

Vitamin D is associated with biological activities of the innate and adaptive immune systems,
as well as inflammation. In observational studies, an inverse relationship has been found …

Background: This systematic review and meta-analysis aimed to assess whether low serum
25-hydroxyvitamin D (25-OHD) level is associated with susceptibility to COVID-19, severity …