parasites and candida along with a poor functioning colon put a lot of toxic waste into the body. To dwell on killing the candida or the parasites fist is not the way to go in my opinion. Cleaning the colon and alkalizing the blood with allow the body to heal naturally and not just treating one symptom of the body being parasites. My suggestion would be to try this, take two or three teaspoons of quality Bentonite each day.If the colon is working good mix in one teaspoon of psyllium in the mix. This will cleanse and heal the colon and draw out toxic waste that feeds the parasites. it will also strengthen the immune system so the body can destroy the parasites. Also take systemic enzymes and mineral supplements.