Childhood Malnutrition, Rickets, and Anemia: A Systematic Review and Meta-Analysis on Global Prevalence, Determinants, and Public Health Implications

By:
Yajuan Tan
Date:
2026

This study shows that childhood malnutrition, rickets, and anemia remain major global health issues, with strong links to vitamin D and calcium deficiencies, while integrated nutrition programs and micronutrient supplementation significantly reduce risks and improve child health outcomes.