Lead

Lead is a naturally occurring toxic metal that has been widely used in various industries. Despite efforts to reduce exposure, it remains present in the environment. Lead can enter the body through inhalation of dust or fumes, or ingestion of contaminated food, water, or products. Once absorbed, it distributes throughout the body, accumulating in blood, soft tissues, and bones. Even low levels of lead exposure can have significant health implications, particularly for children and pregnant individuals. Monitoring lead levels helps in assessing exposure and guiding interventions.