It is with a sense of great sadness that I note the passing of Dr. Hulda Clark on September 3, 2009. This page was last updated in early 2009. It is a work in progress.


I owe Dr. Hulda Clark a great debt of gratitude for stimulating my interested in various toxicity issues and for inspiring me to invent The Ultimate Zapper in 1996. She has made a tremendous impact on alternative medicine. Her contribution to the study of pathology has been so great that it has reverberated into mainstream medicine, as well, and this has posed a significant threat to the medical system. But there are a number of caveats that I talk about on the Dr. Hulda Clark Page regarding her work which I think should be noted.

Dr. Clark is not the first person to have noticed the important role that parasites, bacteria, viruses and fungus play in human pathology and the important role that the zapper can play in killing those pathogens. A study by Dr. Robert Thiel proves the zapper can kill all pathogens, including viruses. Two medical studies prove the zapper can kill cancer. Dr. Clark has focussed attention on many aspects parisitology and the importance of parasites in the pathological process. The medical literature is replete with books on the subject of parasites. Pathologists in the United States have shown that autopsies reveal the average person carries one to two pounds of parasites in their body. Here is a link to a large and very important volume on human parasites:


Here are two more links to sites about human parasites. Some of the photographs are very graphic.



This study about the inactivation of bacteria using the square wave technology has recently come to my attention:


From the above link: "In recent years, a number of new applications have emerged where pulsed power is being used in the treatment of waste and effluent, foodstuffs, and beverages. One of these emerging applications is Pulsed Electric Field (PEF) inactivation of microorganisms in liquid media ... "

Here is a link to another study showing the inactivation of bacteria using PEF technology:

Beyond the sphere of ongoing studies, Dr. Hulda Clark has made a large impact in the field of pathology because she has popularized what pathologists have known for a very long time. She has shown that there is a link between parasites, bacteria, viruses and fungus and a wide variety of illnesses whose primary cause is often toxic metals and chemical. These toxins attract harmful pathogens and this creates the "chain of pathology". Dr. Clark has had a big impact on the way the alternative medical community views the subject of parasites and their relation to pathology. She has thrown a challenge out to the alternative medical community and to the larger "conventional" medical community which is far less open to her message, except for patholgists who have known the truth about parasites for decades.

Dr. Clark has been so influential in the field of pathology because of her broad approach to the subject of toxicity and because of her development of the zapper, an electronic device that kills parasites and other pathogens. Her invention of the first zapper in 1993 grew out of decades-old research on the subject of resonance and frequency generators that began with the great geniuses Nikola Tesla and Royal Raymond Rife who cured cancer with his amazing devices in the 1930's. Dr. Clark has extended our knowledge in the area of electronic medicine and has helped create a revolution in medicine.

With The Ultimate Zapper people can now kill parasites and other pathogens more effectively than with any other zapper available, often reversing the disease process by breaking the "chain of pathology". Recovery from serious illness, including "incurable" diseases such as Multiple Sclerosis and Crohn's disease (which I recovered from) becomes possible. For complex diseases a combination of detoxification of metals and chemicals plus zapping can reverse the disease process.

Dr. Clark invented the original zapper in 1993. In her books she describes the invention of this experimental electronic device that kills parasites, bacteria, viruses, fungus and other single-celled and multi-celled pathogens through the principle of resonance. In 1996 I invented a more advanced and effective zapper based on her original research. The Ultimate Zapper has been helping thousands of people all over the world overcome a wide variety of ailments, conditions and diseases for the past 13 years.

The Ultimate Zapper The Ultimate Zapper

                        Malaria parasite                               Giardia parasite

In The Cure for All Diseases Dr. Hulda Clark, Ph.D., N.D. reveals through her research that parasites, bacteria, viruses and fungus play an important role in pathology. These pathogens are often attracted to metals and chemicals creating a complex "chain of pathology". In order to break this chain she suggests that we should first rid ourselves of the most toxic metal that most adults are exposed to, "silver amalgam" fillings, that contain 50% mercury . On the scale of toxicity mercury is in a class all its own. It is head and shoulders above all other toxins with the exception of radioactive plutonium. Dental mercury migrates to the nervous system, the kidneys, the gastro-interstinal tract, the cardio-vascular system, the endocrine system (the glands) and to all other organs and systems in the body creating a wide array of diseases. Since mercury has a special affinity for fatty tissue (the brain is composed mostly of fat) it is implicated in a variety of neurological illnesses including MS, ALS, autism, ADD, Parkinson's disease and Alzheimer's disease.

Dr. Clark says we should remove as many metals and chemicals from our lifestyle as possible, starting with our "silver amalgam" fillings, and kill the parasites, bacteria, viruses and fungus that are an important part of the pathological process since they are attracted to mercury and other toxic metals.

Read about my step-by-step program for detoxification and revitalizing the immune system in My Recovery Protocol.