Trying to do the Math with Mercury

There are guidelines and regulations regarding how to safely clean up and dispose of mercury because it is recognized as a toxic substance.

Although mercury is toxic and known to be hazardous to human health, it continues to be used in the manufacturing of household items such as light bulbs.

Mercury can cause serious health problems including damage to the nervous system, coma, and even death. It is particularly toxic to the unborn baby.  It's not ok to put it in your waste bin to be taken to the landfill site, but it's OK for your dentist to put it in your teeth??