What does aluminum foil HURT so bad when someone makes you bite it on a cavity as a joke? OUCHHHH!?

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2006-09-06 07:00:09 · 2 answers · asked by Labatt113 4 in Health ➔ Dental

Simple science.
When we chew on aluminum foil it creates a small electrical shock in our mouths. That's why it hurts to chew it.

2006-09-06 07:03:18 · answer #1 · answered by Voice 4 · 0⤊ 0⤋

Well i dont know either but i have four fillings and it does hurt alot.

2006-09-06 14:06:40 · answer #2 · answered by Aces747 2 · 0⤊ 0⤋