Everyday you hear about air pollution warnings, and drugs in our drinking water, and if thats not enough to scare you, read the labels on the food we consume. There are preservatives and additives with hard to pronounce names that are entering our bodies on a daily basis. We&＃039;ve all seen reports and documentaries on farmers in third class countries (even China) raising thier crops and fish with chemically polluted water. We purchase some of these products from stores in our own country. Calcium Bentonite works like a magnet with negative ions and chemicals and toxins have a positive ion charge they attract each other, and since clay is undigestible it will carry harmful elements out of your system, and your body will absorb the calcuim that is in the clay.