I have been under the care of a natural health practitioner for many years. I had long term problems with parasites which caused me to be generally ill a lot of the time, and have low energy. He used several testing methods in his practice and I always tested positive for parasites. He could even tell which parasites I had and where they were located in my body. He would treat me for them, mainly using herbal combinations. I would be free of them for a couple of months, but they would recur.

Then we purchased a water ozonating unit and I never tested positive for parasites after that. Later on I read an article stating that people on private wells are often subject to parasites. We now know that was my problem. Ozonating eliminated the parasites from our water. I have not tested positive for them since.