Reliable Testing for Candida?

Hi Everyone,
My two previous stool tests have shown little or no yeast and therefore my integrated doctor is not taking Candida seriously, despite the fact that I have leaky gut. Is the stool test reliable? Is there a more reliable way to test for Candida?

Also, does anyone know if a coated tongue is a definitive symptom or is this likely related to an unbalanced gut in general?

Thanks :-) Tweet