Testing for specific bacteria, such as methanogens or opportunistic Candida overgrowth, can be helpful when reintroducing foods.

“certainly getting testing could be helpful to see if there's anything that's kind of any any particular bacteria that might be blooming when you're trying to reintroduce things so i've seen some people for example that might have a predominance of methanogens or they might have some opportunistic candida overgrowth and when they go carnivore that gets gets a lot better because you're not feeding those microbes”