Blood Lead Level (BLL) testing

Blood Lead Level (BLL) testing measures the amount of lead in a person's bloodstream. Lead is a toxic metal that can harm health, especially in children, affecting their development and cognitive abilities. The test usually involves a blood sample taken from a finger prick or vein. Elevated BLLs can indicate exposure to lead from sources such as old paint, contaminated soil, or plumbing. Regular testing is important for at-risk populations, like young children, to identify and address any lead exposure promptly, minimizing health risks and promoting safety.