Montmorillonite clay is a natural ingredient the primary component of a volcanic ash known as betonite, which has been deposited into inland sea waters. Montmorillonite is a natural source of minerals. It has been reported to contain at least 67 different minerals, including calcium, iron, magnesium, potassium, and manganese, as well as necessary trace elements. Montmorillonite clay also acts as a detoxifying agent, by attracting and binding with unwanted wastes and toxins, heavy metal salts, radionuclides and eliminating them from the body.