Background Vitamin D deficiency causes the bone hypomineralization disorder
osteomalacia in humans and is associated with many non-skeletal disorders. We aim to …

Background Numerous studies demonstrate associations between serum concentrations of
25-hydroxyvitamin D (25 [OH] D) and a variety of common disorders, including …

The pandemic of COVID-19 is the biggest public health crisis in 21 st Century. Besides the
acute symptoms after infection, patients and society are also being challenged by the long …

Introduction: All epidemiological studies suggest that vitamin D deficiency is prevalent
among the Polish general population. Since vitamin D deficiency was shown to be among …

Vitamin D deficiency has a high worldwide prevalence, but actions to improve this public
health problem are challenged by the heterogeneity of nutritional and clinical vitamin D …

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 …

Abstract The 4th International Conference on Controversies in Vitamin D was held as a
virtual meeting in September, 2020, gathering together leading international scientific and …

Type 2 diabetes has been consistently associated with an increased risk of dementia,
including Alzheimer's disease and vascular dementia; mild cognitive impairment, which is a …

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 …