Have you tried the cayenne pepper challenge test? If you do it, 1/4 tsp of grocery store organic cayenne pepper 3-4 times a day in something like yogurt or apple sauce to cool it down, and find no parasites then please let me know. So far I have only heard people saying they saw the 'white rice" or seseme seed looking things or cut nut looking things that show tapeworms. An exception was one person who was on meds for parasites & used the capsules instead of the spice in the bottle. She said she would try it again the better way.
I asked her to let me know if she still saw no symptoms. So far I have heard nothing back.
The cost of herbal paracides & cheap zappers might be less expensive than a naturopath's fee, but I don't know for sure.
parasites can cause all kinds of health problems down the line and are incredibly insidious. Lab tests generally do NOT find them, as many of us on CZ can attest.