You made a very good observation. Candida and parasites do go hand in hand. Personally, our entire family and pets do natural parasites cleanse twice a year because we work a lot in our yard and we eat a lot of raw fruits and veggies and there is not a lot you can do. parasites lay their eggs in the fruits, veggies, seeds, etc so when we eat the raw foods, we get a little bonus ;-)
Like I said many times on this forum, what really worked for me when I had my candida was the colon cleanse. This is where I actually passed dead candida and parasites after a few days. It was shocking and gross but at least it made me back on my feet.