Efficacy of food fortification on serum 25-hydroxyvitamin D concentrations: systematic review
نویسندگان
چکیده
منابع مشابه
Efficacy of Food Fortification with Vitamin D in Iranian Adults: A Systematic Review and Meta-Analysis
There are a number of reports showing high prevalence of hypovitaminosis D across Iran. The objective of this study was to evaluate whether food fortification with vitamin D has the potential to increase serum 25(OH)D concentrations in Iranian people. MEDLINE, PubMed, EMBASE, and The Cochrane Central Register of Controlled Trials were searched for randomized controlled clinical trials involving...
متن کاملA systematic review: influence of vitamin D supplementation on serum 25-hydroxyvitamin D concentration.
CONTEXT Few studies in subjects over 50 yr of age have evaluated the influence of variable doses of vitamin D supplementation on serum 25-hydroxyvitamin D levels. OBJECTIVE We performed a meta-analysis of changes in circulating 25-hydroxyvitamin D level associated with vitamin D supplementation in Caucasian subjects over 50 yr old. DATA SOURCES We conducted a systematic search in literature...
متن کاملNew perspectives on vitamin D food fortification based on a modeling of 25(OH)D concentrations
BACKGROUND In Germany, vitamin D intake from food and synthesis in the skin is low, which leads to low 25(OH)D serum concentrations. In contrast to many other countries, general vitamin D food fortification is still prohibited in Germany, although the European Commission published a regulatory framework to harmonize addition of vitamins to foods. Thus the purpose of our study was to develop a v...
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...
متن کاملSerum 25-hydroxyvitamin D (25-OH-D) in obese adolescents.
BACKGROUND There is increasing evidence that vitamin D deficiency is common and has been associated with several non-bone related outcomes, including insulin resistance, type 2 diabetes and cardiovascular disease. The influences of gender, puberty, and adiposity on serum hydroxyvitamin D (25-OH-D) levels and the relationship between 25-OH-D and insulin resistance in obese children were studied....
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ژورنال
عنوان ژورنال: The American Journal of Clinical Nutrition
سال: 2008
ISSN: 0002-9165,1938-3207
DOI: 10.3945/ajcn.2008.26415