Vitamin D Deficiency and Sarcopenia in Older Persons
نویسندگان
چکیده
منابع مشابه
Vitamin D and Sarcopenia
Vitamin D is a fat-soluble vitamin, and has an essential role in calcium homeostasis and keeping of normal bone metabolism [5]. Data suggest that vitamin D status is crucial for the normal function of different organs, such as pancreatic β-cells, vascular endothelial cells, neurons, immune cells, osteoblasts, and myocytes, where vitamin D receptors are expressed [5]. In addition, vitamin D defi...
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Vitamin D comprises a group of fat-soluble pro-hormones, obtained from sun exposure, food, and supplements, and it must undergo two hydroxylation reactions to be activated in the body. Several studies have shown the role of vitamin D in mineral metabolism regulation, especially calcium, phosphorus, and bone metabolism. Some factors such as inadequate vitamin intake and liver or kidney disorders...
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Vitamin D deficiency is known as the most common nutritional deficiency. It is created during infancy due to different factors, including decreased dietary intake, decreased dermal synthesis, malabsorption, enzyme-inducing medications, and exclusive breastfeeding. Vitamin D deficiency is associated with poor bone health such as rickets and osteomalacia in children. Despite vitamin D plays an im...
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Obesity is one of the health problems in the developing and developed countries. Obesity subjects the individuals with metabolic and endocrine disorders. It is obvious that vitamin D deficiency or insufficiency may lead to secondary hyperparathyroidism. Thus, obesity increases the risk of vitamin D deficiency. Considering the high prevalence of vitamin D deficiency in children and adolescents w...
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M e t h o d s Data sources: 10 databases, lists of conference abstracts, bibliographies of relevant studies, and contact with researchers in the field. Study selection and assessment: Randomized and quasi-randomized controlled trials (RCTs) that compared vitamin D or a vitamin D analogue (alone or in combination with calcium) with placebo, no intervention, or calcium alone in postmenopausal wom...
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ژورنال
عنوان ژورنال: Nutrients
سال: 2019
ISSN: 2072-6643
DOI: 10.3390/nu11122861