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Cinnabar (mercury sulphide - HgS) is the single most toxic mineral to handle on earth. It is the worldâs main source of mercury and has been mined since Neolithic times. However, when oxidized, this element will produce methyl mercury and dimethyl mercury, two toxic compounds that cause irreparable harm to the nervous systems of children. It is deadly in small concentrations and can be absorbed through the respiratory tract, intestines, or skin.
Triclosan: A pesticide found in many types of toothpaste. Triclosan, a chemical used for its antibacterial properties, is an ingredient found in many detergents and toothpastes. However, the formulation and structure of this ingredient are similar to some of the most toxic chemicals on earth.ust read the label on any major brand toothpaste or mouthwash. You'll see they are loaded with dangerous toxins and chemicals such as sodium fluoride, triclosan, sodium lauryl sulfate, and hydrated silica. All of these common ingredients have been found to be harmful to humans.