I recently purchased EDTA suppositories and began using about two weeks ago. Some reason for trying them involves my exposure to mold in the home I grew up in, past dental work and exposure to amalgam fillings and living in New York City [poor air quality] for many years. All people on this planet are exposed to heavy metals [ lead, cadmium, mercury, etc ] and other toxic materials.
If you know very little about EDTA and want to know more I can recommend a website that will give you some information on an array of products Peak Health Now. This site may be overwhelming to someone new to EDTA. Take it one step at a time. Products can be purchased at this site.
Remedy Link / Balanced Health Today are the distributors of the products and also have very good information on their site. Simpler display of information, articles and audio tapes that they may send to you. You can buy products from them directly.
Since I have just begun using EDTA I do not have that much to say about the products at this time, except that I do feel their effects and it is positive. It is important to use sodium bentonite clay internally, enemas, colonics to escort out the toxins that the EDTA gathers up and encapsulates. The small intestines and entire body needs to be address with some kind of clay. A salt water flush is another option. Also eating mineral rich foods and supplements is a must. The Peak Health website is very helpful with many of these details.
The first Longevity Now Book, recordings and DVD with David Wolfe has a great deal of information about EDTA and other ways to continuously rid the body of heavy metal toxicity. The entire premise of this material revolves around the importance of improving circulations by breaking down calcifications and safely removing them from the body.
As a postscript 12/2013: Since writing this post I discovered The Unique Healing Program Donna Pessin. I can vouch for this program and recommend it highly. It is way more comprehensive, in my experience, than EDTA suppositories. Read her information and learn why.