Ever since its discovery by Windhaus, the importance of the active metabolite of vitamin D (1,
25-dihydroxyvitamin D3; 1, 25-(OH) 2D3) has been ever expanding. In this review, the …

Background Observational studies suggest that the risk and clinical prognosis of coronavirus
disease 2019 (COVID-19) are related to low vitamin D status; however, the data are …

Epidemiology and Pathophysiology of Multiple Sclerosis : CONTINUUM: Lifelong Learning in
Neurology Account Register Activate Subscription Help Subscribe American Academy of …

Vitamin D plays a key role in in calcium homeostasis and, thus, provides an important
support in bone growth by aiding in the mineralization of the collagen matrix. However …

Background Multiple sclerosis (MS) is a major cause of chronic, neurological disability, with
a significant long‐term disability burden, often requiring comprehensive rehabilitation …

The prevalence, associations, and natural history of pain in multiple sclerosis (MS) are
poorly understood. The objective of this work was to study the prevalence of pain syndromes …

Background Observational studies and previous Mendelian randomization (MR) studies
have shown that genetically low 25-hydroxyvitamin D (25OHD) levels are associated with a …

Objectives To systematically evaluate existing evidence from published systematic reviews
of clinical trials for the effectiveness of rehabilitation for improving function and participation …

Objectives To study the safety and efficacy of vitamin D3 as an add on therapy to interferon β-
1b (IFNB) in patients with multiple sclerosis (MS). Methods 1 year, double blind, placebo …

Evidence is accumulating that vitamin D may have beneficial effects on respiratory tract,
autoimmune, neuro-degenerative, and mental diseases. The present umbrella review of …