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Who is at the highest risk for lead poisoning?

  1. Adolescents

  2. Adults over 60

  3. Children under the age of 6

  4. Pregnant women

The correct answer is: Children under the age of 6

Children under the age of 6 are at the highest risk for lead poisoning due to several factors related to their development and behavior. Young children often engage in hand-to-mouth activities, such as putting objects or fingers in their mouths, which increases their likelihood of ingesting lead dust or small lead-based items that may be present in their environment, particularly in older homes or buildings where lead-based paints were used. Additionally, children's bodies absorb lead more efficiently than adults due to their developing systems. High exposure to lead can severely impact their neurological development, resulting in long-term cognitive and behavioral issues. As they are still growing, even small amounts of lead can have significant adverse effects on their health and development. While other groups, like pregnant women, adolescents, and older adults, also face risks from lead exposure, the vulnerability of young children, combined with their behavioral patterns and physiological sensitivity, places them at the highest risk for lead poisoning.