Introduction The aims of this systematic review were 2-fold:(1) evaluate the effect of vitamin
D educational interventions on serum 25-hydroxyvitamin D (25-OHD) concentration in …

Vitamin D plays an essential role in maintaining bone density, building the immune system,
and regulating cell growth alongside other key biological functions. Limited data are …

Vitamin D deficiency is a globally recognized health concern, with particular prominence in
specific geographies and demographics. Saudi Arabia, with its unique climatic conditions …

Introduction: Vitamin D deficiency is a worldwide public health concern, which can lead to
severe diseases, such as rickets in children and osteomalacia in adults. Most studies have …

Background: Although several studies have reported on the prevalence of micronutrients in
Saudi Arabia, most frequently vitamin D and iron, they are either old or hospital-or primary …

Background Nutritional rickets remains a significant concern in certain countries, with
increasing prevalence attributed to factors such as limited sunlight exposure and …

The aim of this study was to develop a valid and reliable questionnaire to assess vitamin D-
related knowledge, attitude and practices in Tehranian adults, who may be at increased risk …

Background Saudi women are at risk of vitamin D deficiency because they are fully covered
by traditional clothing and because of their indoor lifestyle. The latest national study reported …

Background Micronutrient deficiencies can compromise the development potential of school-
aged children, and their later health and productivity as adults. School feeding and school …

Background The aim was to investigate the prevalence of dietary supplement use among
pregnant Saudi women and its associations between various demographics. Methods In this …