![]() Irritability, moodiness, excessive shyness, nervousness, and lack of self-confidence.Symptoms of chronic mercury poisoning include a variety of personality changes, cognitive impairments, and sensory and motor disturbances. The result can be severe and lasting dysfunction of brain cells. Because the body does not have a good mechanism to flush mercury, it bioaccumulates, building up in tissues over a lifetime. Mercury exposure inhibits the function of selenoenzymes, depleting natural defenses. Brain tissue is especially susceptible to oxidative cell damage. Selenoenzymes are antioxidants, helping your body counteract cellular damage. Dentist in Wrentham explains about symptoms of mercury toxicity The patient with amalgam fillings is potentially exposed to inhaled mercury vapor 24/7/365. It takes place when a dentist drills into amalgam. Friction from one tooth contacting another occurs every time you bite down, chew, or grind and clench at night. How can mercury vapor escape from an amalgam filling? Friction – resistance from one object rubbing against another. About 80 percent of mercury vapor inhaled by humans enters the circulatory system, delivering poison throughout the body. While mercury toxicity can be absorbed through the skin or via the lining of the stomach when ingested, inhalation poses the most significant hazard. Chemical, biological, and mechanical processes transform it into other forms, including vapor. Is that truly the case?Īt room temperature, elemental mercury is a liquid. The long-standing belief is that mercury becomes inert, sealed within the other components of amalgam, and thus poses no health threat. ![]() Request an Appointment How mercury from amalgam may enter the bodyĭental amalgam is approved by the FDA. The bottom line is that placing an amalgam filling requires less precision and takes less time than alternative materials, making it cost-effective for the dentist.ĬALL OUR OFFICE FOR MORE INFORMATION Call Us (508) 456-7111 Or No binding agent is needed since it hardens when exposed to air, and the dentist can easily shape the filling with normal dental instruments. The addition of liquid mercury (“quicksilver”) binds the elements, creating a malleable alloy, something like a thick paste, that that is compressed into the opening in a tooth left by a cavity. The other metals in amalgam are fine particles with irregular shapes that do not stick together. So, why would we put this dangerous substance in a dental product? How potent? The EPA (Environmental Protection Agency) outlines 13 steps and nine specific items necessary to safely clean up mercury spilled from a broken thermometer. As much as 50 percent is elemental mercury, with the remainder being small amounts of tin, copper, and sometimes zinc or other metals. It gets its color from silver, but that metal comprises only about 25 percent of the product. How amalgam is madeĭental amalgam is a metallic compound. Rawat, a biological dentist serving health-conscious patients in the Wrentham area, talks about mercury toxicity and explains symptoms. Potential problems arising from amalgam go far beyond aesthetics. Yet millions of Americans have dark, silver-colored fillings, and some dentists are still using amalgam. Wouldn’t you like your smile to radiate health and vitality? That is the impression that strong white teeth present.
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