In my opinion, you should not have a problem with parasites on a RPD diet because there is no need for them. I've read that parasites are the janitors of the body and feed on degenerative tissue and toxins only. Therefore, once one on this diet detoxifies, parasites in the body will likely not have a food supply and die. Yeah, 60 million people have parasites because they're full of toxicity. In environmental and agricultural science, we know that certain parasites kill plants that are becoming weak. In other words, its natures way of keeping the good specimens on the planet and getting rid of the ones that are not needed. I speculate that our bodies are the same way. An animal becomes weak and parasites come in to kill us off unless we short their food supply, i.e. dont give them unhealthy tissue and toxins to feed off of. Other people will say that parasites are healthy for you, of that I am not sure. Nevertheless, it has been known that they are the planet's janitors and its their job to get rid of unhealthy and sick sentient beings.