[aculeus]

Crematoria spew mercury into our atmosphere when folks with amalgam fillings enter Big Daddy's Roaster.

[ConservativeNewsNetwork]

Quick! Have our hero Tom Daschle ban the crematoriums, for the children!

[Chemist_Geek]

Crematoria spew mercury into our atmosphere when folks with amalgam fillings enter Big Daddy's Roaster.

Not to mention highly radioactive ⁴⁰K...

In all seriousness, I recall a move a few years ago by the EPA to shut down bakeries, due to emissions of certain organic compounds being above the legal limit. Those compounds were being emitted in the odor of baking bread...