Determinants of Iron Status and Hb in the Bangladesh Population: The Role of Groundwater Iron

This study explored the determinants of hemoglobin and iron status in Bangladesh, as the prevalence of iron deficiency is quite low, according to the 2011-2012 National Micronutrient Survey. Findings suggested that iron-rich groundwater is associated with higher iron status for all groups and higher levels of hemoglobin for pre-school age children, illuminating iron in groundwater as a contributing factor for low levels of iron deficiency in this country. However, anemia prevalence is higher than that of iron deficiency, suggesting that other underlying causes require further investigation.