Pharmaceuticals | Free Full-Text | Protective Effect of Vitamin D Supplementation on COVID-19-Related
Intensive Care Hospitalization and Mortality: Definitive Evidence from Meta-Analysis and …

Ischaemia–reperfusion (I–R) injury, initiated via bursts of reactive oxygen species produced
during the reoxygenation phase following hypoxia, is well known in a variety of acute …

Vitamin D deficiency is a global public health problem, a pandemic that commonly affects
the elderly and those with comorbidities such as obesity, diabetes, hypertension, respiratory …

Vitamin D is essential for life—its sufficiency improves metabolism, hormonal release,
immune functions, and maintaining health. Vitamin D deficiency increases the vulnerability …

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 …

Vitamin D supplementation and its impact on immunoregulation are widely investigated. We
aimed to assess the prevention and treatment efficiency of vitamin D supplementation in the …

Purpose Low vitamin D in COVID-19 have been related to worse outcomes. However, most
of the studies conducted so far were not-controlled and retrospective, including biases …

Background: The immune system (innate and adaptive) is influenced by vitamin D3, which
affects gene expression and inflammatory pathways. An umbrella review was conducted to …

Introduction There is increasing evidence that vitamin D has widespread tissue effects. In
addition to osteoporosis, vitamin D deficiency has been associated with cardiovascular …

Background: Some studies suggest that adequate levels of vitamin D (VD) decrease the risk
of severe COVID-19. Information about the effectiveness of VD supplementation in children …