Micronutrients play a vital role in the growth, development, and overall health of populations, especially among vulnerable groups such as pregnant women, newborns, and adolescents. This study investigates the micronutrient status and its impact on maternal, newborn, child, and adolescent health in the Bankura district of West Bengal, India. By analyzing nutritional deficiencies and their association with health outcomes, the study aims to inform targeted interventions to improve public health in this socioeconomically disadvantaged region. Data were collected through community surveys, biochemical assessments, and health records analysis. The findings reveal significant micronutrient deficiencies across all age groups studied, highlighting the need for comprehensive nutrition programs tailored to local needs