What percentage of lead do adults typically absorb compared to children?

Adults typically absorb about 10-15% of lead that they are exposed to, which is significantly lower than the absorption rate in children. This difference is crucial to understand when dealing with lead exposure, as children's developing bodies and brains are more vulnerable to the harmful effects of lead. Their gastrointestinal tract absorbs lead more efficiently than that of adults, leading to higher systemic exposure and increased health risks.

Understanding the absorption rates helps in assessing the potential impact of lead exposure in various populations and highlights the importance of lead prevention strategies, particularly for children who are at greater risk. The knowledge of these absorption rates informs public health guidelines and interventions aimed at reducing lead exposure in at-risk populations.