What can you do offer to help a friend with bad breath? And the problem is not is teeth?

bad breath
Nuya B asked:

Friend of mine has bad breath that mints and candy and eating food cant help.
sorry i typed the question fast…..what can you do to offer a friend help with bad breath and the problem is not his teeth???

Caffeinated Content

Help me cure my bad breath? =/?

bad breath cures
Sunshine asked:

I know, gross, but i’ve had constant bad breath since tuesday and it’s so gross, please help me get rid of it by tomorrow night or sooner?
i’ve tried breath mints (Not gum because I know that only temporarily helps) and i’ve brushed my teeth several times (i’m gonna try a new toothpaste) i’ve been trying to drink other things besides soda, but does juice or tea help with that? Or should I just try JUST water?
Please help!
It shouldn’t be anything too extreme like a mouth fungus, i’m pretty sure it’s just from eating poorly, like having too much soda and candy and such. I just want advice for better foods that will quickly help it go away. And to know if just drinking water and nothing else is better.