apple cider vinegar is considered a good bacteria. I find it really gets me on track whenever i get off track.
I normally do the lemon and olive oil thing as well as someone mentioned with the garlic or ginger (that sounds good, im going to try it)
A new one i just started is
apple cider viegar
epicure spice mix
sun dried tomatoes.
I’m on stage 3 so it may be different for you. its seems to be okay with me so far.