This study investigates low vitamin D levels in U.S.

This study investigates Vitamin D deficiency among 510 primary school children in Kandahar, Afghanistan, between September 2022 and April 2023.

This study examines the prevalence of hypovitaminosis D among children and adolescents in Kabul, Afghanistan.

This meta-analysis examines the prevalence of vitamin D deficiency (hypovitaminosis D) among children and adolescents across South Asia.

The article examines the relationship between vitamin D status and inflammation markers (CRP and AGP) among preschool children and nonpregnant fema

The article investigates the prevalence of vitamin D deficiency among socio-economically deprived children under five years old in Kabul, Afghanist