Monthly Archives: October 2017

Girl with braces and painful expression holding her cheek from tooth pain.

The Shocking Truth: Why Biting Aluminum Foil Hurts Your Teeth

Have you ever accidentally chewed on aluminum foil, only to experience an immediate, sharp pain in your mouth? You’re not alone! It’s an unusual question, but one that we hear often: “why does biting aluminum foil hurt so bad?” The pain you felt is from called galvanic shock, and as you may already know, the…