I got a comprehensive stool analysis, thin blood smear and parasite id test done from a parasite doctor. It showed candida which I already knew I had. If you treated with herbs or meds then it is very unlikely they will find anything. Cost me $500 for them to tell me candida and mucous. No better than local labs. I think we are all being lied to so they can not admit that this is an epidemic and they don't know what to do and don't want to panic people. I also learned that if you hear about the latest new healthy thing and they are advertising it to avoid it. It was soy a few years ago then canola oil why because they made it GMO. I'm also annoyed because they screwed with the wheat to make fluffier breads and now I can't eat gluten without getting sick and I'm not alone. This is all connected somehow to these parasites thriving suddenly in millons of people who went their whole lives and never had a parasite before. Sorry for the rant.