Study Links Health Risks in Bananas to Mining Waste Contamination in Brazil's Doce River Region
STRATEGIC MINERALS
Researchers from Brazil and Spain report health risks for children under 6 from bananas grown near the Doce River due to contamination from the 2015 Fundão dam collapse. The study found bananas, cassava, and cocoa pulp in contaminated soil had elevated levels of lead, cadmium, copper, chromium, and nickel.
Bananas specifically showed a total risk index above 1 for children, indicating potential health concerns. Adults showed low risk. The disaster, deemed Brazil's worst environmental incident, released over 50 million cubic meters of mining waste, leading to extensive ecological damage. Ongoing monitoring is crucial for food safety in affected regions.

Mar 13, 2026, 6:05 AM