Sarcopenia is the loss of skeletal muscle mass and function with advancing age. It involves
both complex genetic and modifiable risk factors, such as lack of exercise, malnutrition and …

In the last decade, the association between diet and cognitive function or dementia has
been largely investigated. In the present article, we systematically reviewed observational …

Objective: To determine whether low vitamin D concentrations are associated with an
increased risk of incident all-cause dementia and Alzheimer disease. Methods: One …

Background Optimal vitamin D intake and its status are important not only for bone and
calcium-phosphate metabolism, but also for overall health and well-being. Vitamin D …

Objective To evaluate the breadth, validity, and presence of biases of the associations of
vitamin D with diverse outcomes. Design Umbrella review of the evidence across systematic …

Background We aimed to comprehensively explore the associations between serum 25
(OH) D deficiency and risk of dementia and Alzheimer's disease (AD). Methods We …

Deficiency in vitamin D (VitD), a lipid-soluble vitamin and steroid hormone, affects
approximately 24% to 40% of the population of the Western world. In addition to its well …

Background/Objective With an aging population and no cure for dementia on the horizon,
risk factor modification prior to disease onset is an urgent health priority. Therefore, this …

Vitamin D may have multiple effects on the nervous system and its deficiency can represent
a possible risk factor for the development of many neurological diseases. Recent studies are …

Background Maintenance of cognitive abilities is of critical importance to older adults, yet
few effective strategies to slow cognitive decline currently exist. Multivitamin …