Well, at least many more people will be able to eat their five pieces of fruit and/or vegetables on Christmas Day. Would they rather suffer lead poisoning? And do consider that they even get a bonus gift as well: lumps of coal, which are ever so versatile (BBQ, writing, producing electricity and heat through combustion ...).

From Wikipedia: 'Some cultures uphold that children who misbehave will receive coal from Santa Claus for Christmas in their stockings instead of presents.' See, perhaps they deserve it.