Why do you ingest it twice a day?  Why has it got so much sodium in it?  From whence that minty flavour?  I don't know about that last one, but I do know a few other things about the chemistry of toothpaste.

Show notes: shutupandeatthis.wordpress.com

Music: 'Stars' by the 4 Star Heroes - facebook.com/4starheroes

Contact me: twitter.com/ephiddian // shutupeatthis@gmail.com