What is the optimal vitamin D status for health?
نویسندگان
چکیده
منابع مشابه
What is the optimal vitamin D level for health?
Physicians are well aware of the traditional role of vitamin D on calcium and phosphorus homeostasis and bone health [1]. Vitamin D deficiency during the developmental years leads to rickets; later in life, its deficiency leads to osteomalacia, and probably contributes to osteoporosis [2]. In the elderly at least, deficient levels of vitamin D leads to reduced neuromuscular performance and an i...
متن کاملVitamin D Food Fortification is an Effective Approach for Improving Vitamin D Status; A Systematic Review
Background: Low vitamin D (vit D) serum levels have been linked to various diseases such as multiple sclerosis, cardiovascular diseases, and diabetes. Maintenance of optimal vit D level should be supported by foods and supplements. Limited food sources of vit D made researchers focus on food fortification in recent years. Methods: A systematic review of randomized controlled trials reporting th...
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since early works on isolation and characterization of vitamin D by Elmer Verner McCollum and Edward Mellanby in 1900s, this molecule still seems mysterious (1-2). After several decades since discovery of the miraculous effect of cod liver oil in treatment of nutritional rickets, escalating number of reports provide a huge body of evidence for various effects of vitamin D ...
متن کاملVitamin D Status and Health
Vitamin D is a unique nutrient in that it is actually a prohormone obtained by endogenous synthesis from sun exposure on 7-dehydrocholesterol in skin and from certain foods and dietary supplements. Endogenous synthesis produces cholecalciferol (vitamin D3) and is transported to the liver bound to the vitamin D-binding protein (DBP). In foods and dietary supplements, vitamin D exists either as c...
متن کاملVitamin D and health status in elderly.
Recently, vitamin D has aroused considerable interest for several reasons. Many epidemiological studies have shown a widespread deficiency of vitamin D at all ages, and the recent finding that many organs and tissues have vitamin D receptors has fostered the clinical and biological relevance of vitamin D. Elderly people are at high risk for vitamin D deficiency if their life style entails few o...
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ژورنال
عنوان ژورنال: Progress in Biophysics and Molecular Biology
سال: 2006
ISSN: 0079-6107
DOI: 10.1016/j.pbiomolbio.2006.02.003