Over a billion people worldwide are affected by vitamin D deficiency. Although vitamin D
deficiency is associated with impaired cognition, the mechanisms mediating this link are …

Alzheimer's disease (AD) is characterized by a massive neuronal death causing memory
loss, cognitive impairment and behavioral alteration that ultimately lead to dementia and …

Background Findings on the effects of vitamin D on cognitive performance have been
inconsistent and no clinical trials with detailed cognitive testing in healthy older adults have …

Background Low serum total 25-hydroxyvitamin D 3 [25 (OH) D 3] concentrations have been
associated with cognitive impairment. However, it is unclear if serum 25 (OH) D 3 …

It is possible that vitamin D acts as a neurosteroid and that vitamin D deficiency may have an
adverse impact on brain function and cognitive function. There are a few reports that have …

Abstract Background Activated Vitamin D has anti-inflammatory properties and adequate 25-
hydroxyvitamin D [25 (OH) D] concentrations may be important for neurocognitive function …

Witamina D pełni bardzo wiele ważnych funkcji w organizmie, a jej niedobór jest równie
szkodliwy, co nadmiar. Z jej cennych właściwości czerpiemy przede wszystkim w sezonie …

Vitamin D performs a lot of important functions in the body, and its deficiency is just as
harmful as the excess. From its precious properties, we draw primarily in the summer while …

Background: We examined the effects of vitamin D on depression, cognitive function, and
physical function in elderly, community-dwelling individuals living alone. Methods: In this …

La vitamina D puede ser sintetizada en la piel después de exponerse a la luz solar y es
entonces metabolizada en el hígado y riñón a la metabólicamente forma activa llamada 1α …