Vitamin D is a fat-soluble vitamin and a steroid hormone that plays a central role in
maintaining calcium-phosphorus and bone homeostasis in close interaction with parathyroid …

It is now generally accepted that vitamin D deficiency is a worldwide health problem that
affects not only musculoskeletal health but also a wide range of acute and chronic diseases …

The incidence of vitamin D deficiency is rising worldwide, yet in the vast majority of patients,
the condition remains undiagnosed and untreated. Current evidence overwhelmingly …

Vitamin D insufficiency affects almost 50% of the population worldwide. An estimated 1
billion people worldwide, across all ethnicities and age groups, have a vitamin D deficiency …

Vitamin D insufficiency is a term that has been used to describe the finding of biochemical
evidence of deficiency, without obvious clinical signs or symptoms, such as rickets or …

Vitamin D testing and treatment is a subject of controversial scientific discussions, and it is
challenging to navigate through the expanding vitamin D literature with heterogeneous and …

Vitamin D deficiency is more common than realized. It is making a resurgence in neonates
and is common in black patients and older adults. Vitamin D deficiency not only causes …

There is substantial evidence that the prevalence of vitamin D deficiency is high across
Europe, particularly, but not exclusively, among those resident at Northerly latitudes. This …

Context Vitamin D is classically recognized as a regulator of calcium and phosphorus
metabolism. Recent advances in the measurement of vitamin D metabolites, diagnosis of …

Historically vitamin D is known to be essential for normal bone growth and quality, and thus
appropriate dietary vitamin D supplementation can eliminate vitamin D deficiency childhood …