Study Reveals Uranium Contamination in Breast Milk Across Bihar Districts: Potential Health Risks for Infants

Nov 23, 2025 04:26 pm CST

A recent study has discovered uranium (U238) contamination in breast milk samples from 40 lactating mothers across multiple Bihar districts, raising concerns about infant health. While all samples contained uranium, with highest levels found in Katihar district, researchers indicate that 70% of infants could face non-carcinogenic health risks including potential impacts on kidney development, neurological function, and cognitive health. Despite these findings, experts recommend continued breastfeeding as uranium concentrations remain below critical thresholds, with monitoring efforts planned for other states.