any Flagyl interactions with supplements?

I am starting Flagyl next week, and I've checked all the drug interactions and sworn off alcohol.

Does anyone know if there are natural supplements to avoid taking with flagyl? I find the interactions checkers often don't mention herbs and natural supplements.

I will be taking it with amoxicillin (breakfast and dinner) and zithromax (dinner). I have to take the flagyl 2 x day.

Thanks!

Thank you, Girlie,
Oh my gosh, it will take forever to put in all the ingredients in my supplements! I was hoping someone could tell me some common knowledge. Like take Mepron with fat, take activated charcoal 2 hours away from everything, don't take milk thistle if you're allergic to ragweed... don't take flagyl with ______.

I'm going to assume if there's not a response, that there is no common interaction. But maybe I'll check when I get bored tonight