> Lead is not safe in any amount particularly for babies. One molecule is safe, 1000 too. There must be an amount small enough to not cause any detectable chan

> Lead is not safe in any amount particularly for babies. One molecule is safe, 1000 too. There must be an amount small enough to not cause any detectable changes. And I expect this level to be higher than when most people start to worry and stress causes more harm than a tiny amount of lead present in food or environment.