How can lead poisoning be prevented in children?

Lead poisoning in children can effectively be prevented by using lead-free products. This approach targets the primary source of lead exposure, which is often found in household items, paints, and toys. Many older homes, particularly those built before 1978, may still contain lead-based paints or lead-contaminated dust. By choosing lead-free alternatives for paint, ceramics, and other consumer products, families can significantly reduce the risk of lead exposure.

The other options do not directly address the primary ways in which children are likely to encounter lead. For instance, increasing furniture density may create more clutter without affecting lead exposure. Minimizing exposure to outdoor air quality can be important for general health but does not specifically target lead, as lead is more often associated with paint and indoor sources. Limiting physical activity indoors does not prevent lead exposure and can be counterproductive to a child's overall well-being. Thus, opting for lead-free products stands out as a proactive and effective strategy to protect children from lead poisoning.