It is a very good thing to add especially for your condition, but most parasite/candida cleanses on the market are too weak. I tried the paragone and it was useless. Hulda Clark website sells a strong Black-Walnut tincture, very effective. If you're in the US, you might consider ordering from Mountainroseherbs Wormwood and cloves powder. Also, use raw garlic and turmeric.
Fungal defense appears to have some cellulase and protease enzymes, which have been useful in my experience for candida. But a product like Candidase by Enzymedica is far more potent.