"We now stand on the verge of a great new age in magnetic science and its applications, a tool that has been provided by Mother Nature itself.”

This was the phrase I encountered over and over when I decided to go and search the engine "Dr. Ralph U. Sierra." I was happily amazed to see how many sites quoted him and others as voices of the experts.

It has been a long time (1970's) that my father was known as the pioneer of Magnetism in the Island of Puerto Rico. I do not mean to say he is forgotten. Believe me, he is still remembered. But the new generation has no idea who he was. So, I decided it was time to remind some and teach the new generation who Dr. Ralph. U. Sierra was.

I have been using the magnets since I was 7 years old. Any ache, my father would adjust me and the put the magnet. All the water I drank, and still do was magnetized, or polarized. "The power that made the body heals the body," chiropractic and biomagnetic principle, too. So I grew up, only doing what my father taught me. In 1984, I became a Chiropractor and began my practice in 1985.

When I started practicing, I had all the equipment from my father, all the contacts to buy the flexible magnets and prepare them for my patients. I had the training, since his lab was in my house I used to spend hours with him, helping him prepare the magnetic bands, and learning. I remember his research on cancer; he showed me the difference of the blood cells under the microscope, healthy vs. cancer sick. But, I thought, I am not prepared to continue his research, maybe when I am older. I did, though, continued his mode of practicing, gave my chiropractic adjustment and offered magnetic therapy or magnets to the patients, friends and of course, my family. Dr. Jorge C. Jarrot, my husband and chiropractor, has been a wonderful help in the magnetic field, since he had studied electrical engineer before, so he helped me, along with my mother, Irma, prepare the magnets for the patients to take home. The store was established ever since I began my Chiropractic Clinic, 1985, but only to my patients, friends and those that were referred.

In 1990 my husband and I, went to California to a seminar that was offering a Magnetic course to see if there was anything new, and when we came out of the lecture on Biomagnetics, we definitely confirmed two things, one, that Dr. Ralph U. Sierra along with Dr. Roy Davis and Dr. Walter Rawls knew more then, and second, that we knew more than was taught. It was not a waste of time; it gave us a sense that what we were doing was right. My father passed away when I was in my fourth semester of Chiropractic College, so he was not by my side when I started, but he knew I will be following his steps. We had the need to share the benefits of magnetic usage.

At the same time, the Orient manufactured magnetic products. We have been buying and researching these products for over 12 years, using them in ourselves and our patients. By doing this research we found that the commerce of magnetic products has grown worldwide, sadly must say, and because most of the magnetic products made that are easily available to the general public are missing the therapeutic potential needed to make a change. We started to worry. "We need to evaluate the magnetic strength, polarity and designs." So we decided we could not wait any longer, it was time.

On the other hand, so many persons including health care practitioners asked us: "Who better than both of you?"; (myself, for over half my lifetime of experience, receiving and providing), can help more people achieve similar results with the proper use of the magnets, by education not only the public but health care providers, on the appropriate use of magnets, show the world what Dr. Sierra left, finished and unfinished, his research, a photo album, etc., and re start what he left, do what others are doing using expert voices, but, different from them. We have the source of one of the persons that helped this science be known, and we have his lab and the research. Finally, while searching for new research or studies, I came across the Albert Roy Davis Labs site, where my father got started, magnetlabs.com, and contacted Dr. Walter Rawl, and found a new friend. We have been receiving updated information since then, his patents, universities studies; it is also a source of magnificent information that you have to read about. In my search, I also came across other patents and found many of health magnetic products, some good, and similar to what my father design in the 1970's with the flexible magnets, that he did not get a chance to patent. I also found that there have been few new discoveries, and most of them based on the concepts of Sierra, Davis and Rawls. When you read their books, they all ask us to do research and repeat the experiments that they made, and to consider it as an alternative health care. But I don't see that they get much credit. They were critized then, now they were ahead of time. This confirms that from the United States, these were the true scientist and the real experts, and we, Jarrot and Sierra, like the others, are following what they, our teachers, taught us. And yes indeed, we are also experts in the field, but only because we dared to repeat and confirm their experiments, not because we discovered something new. Having said that, I am proud to have this web site, dedicate it to the memory of my father and to those researchers throughout the world that began the work with magnetic therapy, JSMS will not let you forget about them.

It took me 20 years, but Jarrot Sierra Magnetic Store, Inc., JSMS, was developed, and in the name of our family, Jarrot Sierra, so that our children will continue their grandfather's, mother's and father's step. Also, Puerto Rico Scientific Research Laboratory Inc. is back. There are some things out there that we are working on and researching, so please check back often to our site.

Our purpose in JSMS, since we know that many persons can benefit from this health alternative, is to help you use Biomagnetics correctly, as complementary therapy or by itself, for musculo skeletal conditions and others, in order to help your body increase energy, while enhancing wellness. Keep a supply on hand for first aid use.

Biomagnetically yours,
Dr. Irma I. Sierra
President of JSMS