Does bad breath usually happen because of hunger?

Question

even if somone does all the brushing and stuff, would it still happen if the person gets hungry? if so, is there anything specific that can be eaten in the last meal in order to not have bad breath?

Answer 1

sometimes it does , i couldn't think that would help just carry mints or chewing gum hope i helped:)

Answer 2

i dont believe food has anything to do with it really. try brushing your tongue. also you might have what is called tonisl stones. its were these smell hard masses form in your tonsils. they can cause stinky breath too.

Answer 3

Dehydration can cause it.