Dietary Clay
Calcium bentonite clay is earth formed by the weathering of volcanic ash and rocks. It has adhesive properties at the molecular level in which ions of fats and toxins are drawn to the surface of the clay molecules, leading to claims that the clay removes toxins from the body. The positive ions of toxins are attracted to the negatively charged clay molecules. The toxins are then held in suspension until the body expels the clay laden with toxins, according to AllAboutClay.com.
Healing Clay
Calcium bentonite has been successfully used in clinical situations to treat cholera and a form of necrotic, flesh eating, disease called Buruli ulcer. An outbreak of Buruli ulcer was successfully treated with poultices of green Bentonite clay which killed the mycobacterium, according to research conducted by Arizona State University's Haydel Laboratories in 2002.
Researchers at the Haydel Lab are studying the clay to find out what the bacteria killing mechanism in the clay is and how it works. According to Dr. Shelley Haydel a paste of the clay killed bacteria in 12 hours. This research may prove beneficial in treating antibiotic-resistant bacteria.
Clarifying Liquids
During the process of making wine, beer, and cider colloidal particles and unstable proteins make the beverage cloudy and may adversely affect flavor. Calcium bentonite clay, in carefully measured quantities, is added near the end of the beverage making process to clarify the product.
Positively charged molecules of colloidal proteins and other contaminants are attracted to the negative ions in the clay which then holds them in suspension. The clay along with the adsorbed contaminants can then be filtered out of the beverage leaving a clear, better tasting product, according to the Virginia Extension Service.
Rocket Nozzles and Drill Bores
Fireworks rocket makers use bentonite clay to make nozzles for their rockets. The rocket has the explosive material inside of a cardboard tube plugged with a solid nozzle to direct the flow of the exhaust gases. The clay plug has a hole in the center which works just like the pressure nozzle on your garden hose. The gas expels more quickly from the rocket which makes it climb farther and faster. Calcium bentonite is used as a lubricant for drill heads on construction sites. The slurry of clay and water keeps the drill head from overheating.