What health effects can be caused by Lead (Pb) exposure?

Lead exposure can significantly impact a child's health, particularly affecting their physical and mental development. Children are more vulnerable to lead's toxic effects because their developing brains and nervous systems are sensitive to the neurotoxic properties of lead. This exposure can result in cognitive impairments, learning disabilities, and behavioral issues, which can manifest as lower IQ levels and difficulties in school. The impact on development can lead to long-term consequences that extend into adulthood, including challenges with attention, language, and academic performance.

While lead exposure can indeed cause a range of health issues, the most critical and detrimental effects are observed in children, making developmental delays a key concern in public health regarding lead exposure. In adults, lead exposure may lead to various issues, but the immediate and most severe risk lies in its effects on younger populations.