The Impact of Micronutrient Deficiencies (Iron, Iodine, and Vitamin D) on Public Health

This article explores the widespread issue of micronutrient deficiencies—specifically iron, iodine, and vitamin D—and their profound effects on global public health. It provides an overview of prevalence patterns, biological mechanisms, and the consequences of these deficiencies on individual and community well-being. The paper highlights case data from Kyrgyzstan and discusses evidence-based prevention strategies such as dietary diversification, food fortification, supplementation, and public health education. The study emphasizes the need for sustainable interventions to combat “hidden hunger” and improve overall health outcomes.