What parasites did you have? Were they identified in tests or did you come to that conclusion yourself based on your symptoms? I've developed 20+ food allergies and think that parasites/yeast may be the cause, as eating sugar/carbs aggravates my stomach (growly, gas), skin (rash/bumps) and hair (oily) symptoms all at the same time. I treated blastocystis hominis but that's not done the trick. Nothing else by way of parasite has been picked up.
Very interested in your experience.
I'm considering possibly trying Dr Clark's techniques and remedies (although the Clarkia formula is out as I suspect I won't be able to tolerate the grain alcohol).