Little children frequently put things in their mouth or even forgo washing their hands before putting those hands in their mouth. It is hence intuitive that any form of transferable lead in toys is highly unadvisable. Children are far more prone than adults to the adverse effects of lead. Lead poses an environmental hazard especially in relation to cumulative exposure. Environmental lead is a significant public health concern. Lead exposure is associated with lower IQ and cognitive decline. Some researchers suggest there may be a connection with increased crime and childhood lead exposures.
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