Background: Vitamin D deficiency is a worldwide issue and the effect of vitamin D supplementation alone as a possible option to prevent that is still under examination.Therefore, the aim of this study was to evaluate the effect of vitamin D supplementation on term and preterm neonates and mothers for 4 months. Materials and Methods</stron...

background recently the prevalence of obesity and its comorbidities has increased in children, in the worldwide. some evidences show that there is a reverse relation between the serum level of 25-hydroxyvitamin d[25(oh)d] and body mass index (bmi). the purpose of this study was scrutiny response to treatment vitamin d deficiency in obese/overweight children. materials and methods  in this cross...

Research exploring the status of serum vitamin D levels in the populations of countries bordering the Arabian Gulf shows a high prevalence of vitamin D deficiency/insufficiency. These reports were usually drawn from small samples unlikely to be representative of the population. We explored serum vitamin D level in a large sample (7924) of patients who were given a blood test to check their vita...

Background: Tic disturbances are a group of developmental neurological disorders that often occur in childhood because of abrupt and automatic constrictions of muscles. This study aimed to evaluate the serum levels of 25-hydroxyvitamin D in children with a tic disorders. Methods: This present case-control research was performed on 63 children with tic disorders and 63 children who were healthy...

Background and Objectives: Sarcopenia is explained as the loss of muscle strength and muscle mass with aging&sbquo; and is one of the major risk factors for metabolic diseases. Cross-sectional studies demonstrate that vitamin D is associated with sarcopenia in both men and women. The aim of this study was to investigate the effect of vitamin D supplement consumption on muscle strength, muscle f...

background: the aim of this preliminary study was to assess the safety and efficacy of high-dose oral vitamin d3 supplementation during pregnancy in women with multiple sclerosis (ms) in isfahan, iran. methods: in a single center open-label randomized, controlled clinical phase i/ii pilot study, 15 pregnant women with confirmed ms with low serum 25-hydroxyvitamin d (25(oh)d) levels were randoml...

Introduction: Vitamin D deficiency and rickets continue to be health problems in developing countries and most of the infants with congenital rickets may present with hypocalcemic seizure.   Case Report In this article, the report on four infants who presented with hypocalcemic seizures but subsequently were found to have congenital rickets is presented. All of them had hypocalcaemia and low le...

BACKGROUND Nutrients related to serum vitamin D level were previously shown to be significantly associated with the risk of many chronic diseases. This study aimed to assess potential relationships between serum vitamin D level and otitis media (OM) risk. METHODS PubMed, EMBASE, and Cochrane Library databases were searched till Aug 18, 2015 for studies of quantitative OM risk estimates in rel...