Vitamin D and the Risk of Dementia: The Rotterdam Study

Vitamin D has gained interest as a potentially modifiable risk factor for dementia because of its putative neuroprotective effects. However, longitudinal studies examining the association between vitamin D and dementia have provided inconsistent results.To determine the relationship of serum vitamin D with prevalent and incident dementia in the general population.Within the prospective Rotterdam Study, we measured serum 25-hydroxyvitamin D...