Dr. Clark said (and from 15 years personal experience, I know it's true):
"Only Two Health Problems
No matter how long and confusing is the list of symptoms a person has, from chronic fatigue to infertility to mental problems, I am sure to find only two things wrong: they have in them pollutants and/or parasites. I never find lack of exercise, vitamin deficiencies, hormone levels or anything else to be a primary causative factor." 'Cure for All Diseases' page 2.
So, do her protocol with zapper. After that, reevaluate your symptoms---most are probably gone now. Read her book to determine what else might be an issue. Fix those things. Get your environment free of obviously toxic stuff, like leaky furnace, exhaust leak in your car, stuff like that.
You don't have to go to the huge lengths she recommends though--I think that was for the cartel's benefit so her protocol wouldn't be so easy seeming. She wanted them to leave her clinic and her alone. I think she pitched the dental clean up for them too, since the cartel, via their dental industry really clean up on that. And she fudged about cancer. She healed it everyday in her clinic--often with folks the regular doctors declared hopeless, so she surely knew it resonated as a fungus.
It's just not that hard to regain your health. The other 'posters' here try to make it sound like it is, so you'll keep buying and buying all the pharmaceutical crap they're hawking. The cartel owns all the 'health' industry now, so don't expect even naturopaths to not try to hawk unnecessary stuff.