The percentage of children with vitamin D deficiency in Poland is alarming. The aim of the
study was to assess the knowledge about sources of food and the function of vitamin D, as …

Vitamin D deficiency is an epidemic public health problem worldwide. It is common in the
Middle East and is more severe in women. This cross-sectional study was conducted to …

Vitamin D deficiency has emerged as a public health problem worldwide due to its important
role in health and disease. The present work is intended to examine prevalence of vitamin D …

Vitamin D deficiency is highly prevalent in Saudi Arabia, particularly among young women
and is emerging as public health threat of epidemic proportions. Prevalence of severe …

Objective To assess the vitamin D status of men and women undergoing in vitro fertilization
(IVF)/intracytoplasmic sperm injection (ICSI), and to investigate associations between …

ObjectiveTo investigate university students' knowledge, attitudes and practice (KAP)
regarding vitamin D. DesignThe students were requested to answer a questionnaire related …

ObjectiveThe aim of the present study was to investigate vitamin D status among female out-
patients in Saudi Arabia during the summer and winter seasons. DesignData were …

Vitamin D deficiency is a significant public health issue as it affects almost 90% of the United
Arab Emirates (UAE) population. A bigger portion of this percentage is women due to the …

People have been exposed to a lot of information regarding vitamin D, with evidence
suggesting that vitamin D may be involved in numerous health conditions, subsequently …

Background Vitamin D deficiency is prevailing in Saudi Arabia. Recent national data
indicated an inverse association between vitamin D status and coronary heart disease …