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Decreased vitamin D levels in the pediatric population after COVID-19 lockdown
BackgroudSARS-Cov2 infection began to spread worldwide since December 2019; on March 2020, the World Health Organization characterized its related...
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The effect of co supplementation of omega-3 and vitamin D on cardio metabolic risk factors and psychological distress in reproductive-aged women with prediabetes and hypovitaminosis D: a study protocol for a randomized controlled trial
BackgroundA prediabetic state is a risk factor for type 2 diabetes. There are no approved drugs to manage prediabetes. Among the supplements...
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Vitamin D status and its correlation to depression
BackgroundVitamin D can influence more than 200 genes in various tissues showing its credibility among the fat-soluble vitamins. Vitamin D deficiency...
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High prevalence of vitamin D deficiency among normotensive and hypertensive pregnant women in Ghana
BackgroundHypovitaminosis D in pregnancy is associated with adverse health outcomes in mothers, newborns and infants. This study assessed the levels...
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Relationship between vitamin D levels and pediatric celiac disease: a systematic review and meta-analysis
BackgroundThe relationship between Vitamin D levels and pediatric celiac disease (CD) remains controversial. In this study, we conducted a systematic...
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Serum level of sclerostin and vitamin D in children with epilepsy
BackgroundEpileptic children can pose an additional risk of poor bone health; this study aimed to evaluate the influence of anti-seizure medications...
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High prevalence of peripheral neuropathy in multiple myeloma patients and the impact of vitamin D levels, a cross-sectional study
PurposePeripheral neuropathy (PN) is common in patients with multiple myeloma (MM). We hypothesized that the relationship between hypovitaminosis D...
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Contribution of bone turnover markers (BTMs) and vitamin D to bone health in Iranian elderly women
PurposeWhile only a few postmenopausal women exhibit biochemical signs of hypovitaminosis D, it has been shown that vitamin D insufficiency has...
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Down regulation of the inverse relationship between parathyroid hormone and irisin in male vitamin D-sufficient HIV patients
PurposeInfection with the human immunodeficiency virus (HIV) predisposes to endocrine disorders, manifesting as a metabolic phenotype that affects...
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Low vitamin D levels predict outcomes of COVID-19 in patients with both severe and non-severe disease at hospitalization
PurposeLow vitamin D in COVID-19 have been related to worse outcomes. However, most of the studies conducted so far were not-controlled and...
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Do serum vitamin D levels affect assisted reproductive outcomes and perinatal outcomes in young non-PCOS patients? A retrospective study
PurposeThis study aimed to determine the influence of serum vitamin D levels on assisted reproductive and perinatal outcomes in young non-polycystic...
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The Effect of Vitamin D Supplementation on Serum 25-Hydroxy Vitamin D in the Patients Undergoing Bariatric Surgery: a Systematic Review and Meta-Analysis of Randomized Clinical Trials
Currently, there is no consensus on the optimal vitamin D administration in bariatric patients. The present systematic review and meta-analysis were...
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Association between serum Vitamin D levels and asthma severity and control in children and adolescents
ObjectiveTo assess the association of serum Vitamin D (vitD) levels with asthma control and severity in children and adolescents in different seasons...
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Novel protective circulating miRNA are associated with preserved vitamin D levels in patients with mild COVID-19 presentation at hospital admission not progressing into severe disease
PurposeLow vitamin D levels were reported to negatively influence the outcomes of acute COVID-19, as well as other biochemical markers were linked to...
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Vitamin D therapy in pediatric patients with inflammatory bowel disease: a systematic review and meta-analysis
BackgroundThere is some evidence for the role of vitamin D deficiency in the pathogenesis of inflammatory bowel disease (IBD) in the pediatric...
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Fibromyalgia with psoriatic and rheumatoid arthritis: relationship with disease activity and serum vitamin D level
BackgroundThe study of the relationship between the presence of fibromyalgia (FM) with rheumatoid (RA) and psoriatic arthritis (PsA) patients can...
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Can vitamin D be an adjuvant therapy for juvenile rheumatic diseases?
Vitamin D, known for its essential role in calcium and bone homeostasis, has multiple effects beyond the skeleton, including regulation of immunity...
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Predictors of circulating vitamin D levels in healthy mid-life Singaporean women
SummaryVitamin D levels were lowest in Indian and Malay compared to Chinese women, and in younger and employed women. The main reason for...
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Obesity and hypovitaminosis D: causality or casualty?
Epidemiological studies reported that vitamin D deficiency represents an increasingly widespread phenomenon in various populations. Vitamin D...
