I tend to agree with that. I think you can reduce a lot of fungal overgrowth with antifungals and when you stop seeing improvement with that, then you should stop antifungals and go with probiotics including high dose S. boulardii. After a month or two of that you can probably stop S. boulardii, stay on the other probiotics and add prebiotics. There is a trickiness in timing the introduction of prebiotics. Too soon of an introduction (before probiotics significantly outnumber candida) and you may relapse with candidiasis.