Heavy Metal Toxicity

By Dr Diane Meyer


Heavy Metal Toxicity in my verbiage refers to those elements not necessary for human function that, once in the biological system, can imitate the action of an essential element in the body. The heavy metals most often implicated in human poisoning are lead, mercury, arsenic, and cadmium.


Some heavy metals, such as zinc, copper, chromium, iron, and manganese, are required by the body in small amounts, and are referred to as essential metals, but can be toxic in larger quantities.


Heavy metals may enter the body through food, water, air, skin, injection (vaccines-thiomersal, an organomercury compound approximately 49% mercury by weight (Wikipedia) and aluminum), MRI with contrast (Gadolinium etc.), pharmaceuticals (aluminum, mercury, etc.). Once in the body, they compete with and displace essential minerals such as zinc, copper, magnesium, and calcium.


Once a heavy metal or an essential metal in high concentrations reacts in your system illness may ensue.


How can mercury affect my health?
According to the Agency for Toxic Substance and Disease Registry
The nervous system is very sensitive to all forms of mercury. Methylmercury and metallic mercury vapors are more harmful than other forms, because more mercury in these forms reaches the brain. Exposure to high levels of metallic, inorganic, or organic mercury can permanently damage the brain, kidneys, and developing fetus. Effects on brain functioning may result in irritability, shyness, tremors, changes in vision or hearing, and memory problems.


Short-term exposure to high levels of metallic mercury vapors may cause effects including lung damage, nausea, vomiting, diarrhea, increases in blood pressure or heart rate, skin rashes, and eye irritation.(ToxFAQs: Mercury”. Agency for Toxic Substances and Disease Registry. 1999-04


What can you do to help avoid this type of poisoning?
- DO NOT eat Fish.
- DO NOT get Silver Fillings; these contain over 50% mercury, along with copper, tin, silver, zinc and indium. AKA Mercury fillings, Dental Amalgam


If you are going to have these fillings replaced here is my recommendation
- If you are to have your dental amalgam mercury silver fillings removed, make sure the dental office is mercury safe. There is a difference between Mercury Free and Mercury safe.


- Make sure the dental office did not use mercury fillings in the past. Once a building is contaminated it is virtually impossible to remove this substance.


- Make sure the dental office is equipped with a device that is called a mercury separator. This is a device that separates the mercury from entering the waste water as well as taking the mercury vapors from the dental vacuum and venting it to the outside of the building rather than recirculation back into the dental office. This is recommended by the ADA to protect the waste water.


– Make sure your dentist protects you by utilizing a rubber damn when removing your silver fillings. This or a device called a clean –up tool is best at capturing the debris as it is removed


- Fillings are removed in large chunks as not to create more vapors upon removal.


– An auxiliary air source during removal to protect your lungs need to be provided.


- Extra vacuums and copious amounts of water to keep the filling as cool as possible upon removal, thus minimizing the mercury from vaporization.


- Air purification systems should be in place.


- Check to see if your dentist shares any ventilation systems with other potential hazardous substances in their building.


If in the dental field – wear protective respiratory apparatuses and make sure your employer has your office checked regularly? Mercury. Haz-Map (National Library of Medicine)

Don’t get vaccinated without consent. Mercury can be contained in vaccines. ASK!!!!! Read the Material Safety Data Sheets before consenting to this.


All the inserts: http://www.vaccinesafety.edu/package_inserts.htm

Look at the ingredients on all medicines and cosmetics. Read the inserts provided for you.


Web Links from Medline Plus (National Library of Medicine)
Mercury

More Links
Mercury Compounds. Hazardous Substances Data Bank (National Library of Medicine)
Mercury home page (Environmental Protection Agency)
Mercury in Buildings (Purdue University)
Mercury Use Reduction and Waste Prevention in Medical Facilities (Purdue University)
Mercury. Haz-Map (National Library of Medicine)
Mercury. ToxFAQs (Agency for Toxic Substances and Disease Registry)


Author Dr Diane Meyer Dentistry for the Health Conscious Inc


References
1. a b Davidson PW, Myers GJ, Weiss B (2004). “Mercury exposure and child development outcomes”. Pediatrics 113 (4 Suppl): 1023–9. PMID 15060195. http://pediatrics.aappublications.org/cgi/content/full/113/4/S1/1023.
2. Horowitz Y, Greenberg D, Ling G, Lifshitz M. Acrodynia: a case report of two siblings. Arch Dis Child 2002; 86: 453. PMID 12023189
3. United States Environmental Protection Agency (December 1997) (PDF), Mercury Study Report to Congress, 3, Washington, D.C.: United States Environmental Protection Agency, http://www.epa.gov/ttn/oarpg/t3/reports/volume3.pdf
4. “. http://www.atsdr.cdc.gov/tfacts46.html#bookmark04. Retrieved 2007-07-25.
5. Dufault R, LeBlanc B, Schnoll R et al. (2009). “Mercury from chlor-alkali plants: measured concentrations in food product sugar”. Environ Health 8: 2. doi:10.1186/1476-069X-8-2. PMID 19171026. PMC 2637263. http://ehjournal.net/content/8/1/2. Lay summary – Medscape Today (2009-01-27).
6. Levy M. (1995). “Dental Amalgam: toxicological evaluation and health risk assessment”. J Cdn Dent Assoc 61: 667-8, 671-4.
7. Goldman LR, Shannon MW; American Academy of Pediatrics: Committee on Environmental Health (2001-07). “Technical report: mercury in the environment: implications for pediatricians”. Pediatrics 108 (1): 197–205. doi:10.1542/peds.108.1.197. PMID 11433078. http://aappolicy.aappublications.org/cgi/content/full/pediatrics;108/1/197. Retrieved 2007-07-25.
8. Pacyna EG, Pacyna JM, Steenhuisen F, Wilson S (2006). “Global anthropogenic mercury emission inventory for 2000″. Atmos Environ 40 (22): 4048–63. doi:10.1016/j.atmosenv.2006.03.041.
9. United States Environmental Protection Agency (December 1997) (PDF), Mercury Study Report to Congress, 4, Washington, D.C.: United States Environmental Protection Agency, http://www.epa.gov/ttn/oarpg/t3/reports/volume4.pdf
10. a b c d e Clarkson TW, Magos L (2006). “The toxicology of mercury and its chemical compounds”. Crit Rev Toxicol 36 (8): 609–62. doi:10.1080/10408440600845619. PMID 16973445.
11. Hendry WF, A’Hern FPA, Cole PJ. Was Young’s syndrome caused by mercury exposure in childhood? BMJ 1993;307:1579-82. PMID 8292944
12. ATSDR. 1999. Toxicological Profile for Mercury. Atlanta, GA:Agency for Toxic Substances and Disease Registry.
13. Hursh JB, Clarkson TW, Miles E, Goldsmith LA (1989). “Percutaneous absorption of mercury vapour by man”. Arch. environ. Health 44 (2): 120–127. PMID 2494955.
14. Cherian MG, Hursh JG, Clarkson TW. 1978. Radioactive mercury distribution in biological fluids and excretion in human subjects after inhalation of mercury vapor. Archives of Environmental Health 33: 190-214.
15. Ngim CH, Foo SC, Boey KW, and Keyaratnam J (1992). “Chronic neurobehavioral effects of elemental mercury in dentists”. British Journal of Industrial Medicine 49: 782–790.
16. Liang YX, Sun RK, Chen ZQ, and Li LH (1993). “Psychological effects of low exposure to mercury vapor: Application of computer-administered neurobehavioral evaluation system”. Environmental Research 60: 320–327. doi:10.1006/enrs.1993.1040.
17. a b Langford NJ, Ferner RE (1999). “Toxicity of mercury” (PDF). Journal of Human Hypertension 13 (10): 651–6. doi:10.1038/sj.jhh.1000896. http://www.nature.com/jhh/journal/v13/n10/pdf/1000896a.pdf. Retrieved 2007-07-31.
18. a b c d “Mercuric Cyanide.” 1987. http://www.gulflink.osd.mil/m256/m256_refs/n17en111/164.htm (accessed April 2, 2009).
19. Benaissa, M.L.; Hantson, P.; Bismuth, C.; Baud, F.J. Intensive Care Med. 1995, 21(12), 1051-1053.
20. Aylett, B.J. “Mercury (II) Pseudohalides: Cyanide, Thiocyanate, Selenocyanate, Azide, Fulminate.” Comprehensive Inorganic Chemistry 3:304-306. J.C. Bailar, H.J. Emeléus, Sir Ronald Nyholm, and A.F. Trotman-Dickenson, ed. Oxford: Pergamon Press, 1973; distributed by Compendium Publishers (Elmsford, NY), p. 304.
21. Emsley, John. The Elements of Murder. Oxford: Oxford University Press, 2005. ISBN 0192805991
22. a b The Karen Wetterhahn story – University of Bristol web page documenting her death, retrieved December 9th 2006
23. a b OSHA update following Karen Wetterhahn’s death
24. What you need to know about mercury in fish and shellfish – Advice for women who might become pregnant women who are pregnant nursing mothers young children. U.S. FDA and U.S. EPA Advisory EPA-823-F-04-009, March 2004.
25. Mozaffarian D, Rimm EB (2006). “Fish intake, contaminants, and human health: evaluating the risks and the benefits”. JAMA 296 (15): 1885–99. doi:10.1001/jama.296.15.1885. PMID 17047219. http://jama.ama-assn.org/cgi/content/full/296/15/1885.
26. a b Ibrahim D, Froberg B, Wolf A, Rusyniak DE (2006). “Heavy metal poisoning: clinical presentations and pathophysiology”. Clin Lab Med 26 (1): 67–97, viii. doi:10.1016/j.cll.2006.02.003. PMID 16567226.
27. European Parliament (2008-05-21). “Export-ban of mercury and mercury compounds from the EU by 2011″. Press release. http://www.europarl.europa.eu/news/expert/infopress_page/064-29478-140-05-21-911-20080520IPR29477-19-05-2008-2008-false/default_en.htm. Retrieved 2008-06-10.
28. ATSDR – Mercury – Regulations and Advisories
29. What You Need to Know about Mercury in Fish and Shellfish
30. EPA Fish Kids Flash-based Movie
31. a b Risher JF, Amler SN (2005). “Mercury exposure: evaluation and intervention the inappropriate use of chelating agents in the diagnosis and treatment of putative mercury poisoning”. Neurotoxicology 26 (4): 691–9. doi:10.1016/j.neuro.2005.05.004. PMID 16009427.
32. a b Rooney JP (2007). “The role of thiols, dithiols, nutritional factors and interacting ligands in the toxicology of mercury”. Toxicology 234 (3): 145–56. doi:10.1016/j.tox.2007.02.016. PMID 17408840.
33. Watanabe C (2002). “Modification of mercury toxicity by selenium: practical importance?” (PDF). Tohoku J Exp Med 196 (2): 71–7. doi:10.1620/tjem.196.71. PMID 12498318. http://www.jstage.jst.go.jp/article/tjem/196/2/71/_pdf.
34. Doja A, Roberts W (2006). “Immunizations and autism: a review of the literature”. Can J Neurol Sci 33 (4): 341–6. PMID 17168158.
35. Thompson WW, Price C, Goodson B et al. (2007). “Early thimerosal exposure and neuropsychological outcomes at 7 to 10 years”. N Engl J Med 357 (13): 1281–92. doi:10.1056/NEJMoa071434. PMID 17898097. http://content.nejm.org/cgi/content/full/357/13/1281.
36. Weber W, Newmark S (2007). “Complementary and alternative medical therapies for attention-deficit/hyperactivity disorder and autism”. Pediatr Clin North Am 54 (6): 983–1006. doi:10.1016/j.pcl.2007.09.006. PMID 18061787.
37. Hazards of chelation therapy:
o Brown MJ, Willis T, Omalu B, Leiker R (2006). “Deaths resulting from hypocalcemia after administration of edetate disodium: 2003–2005″. Pediatrics 118 (2): e534–6. doi:10.1542/peds.2006-0858. PMID 16882789. http://pediatrics.aappublications.org/cgi/content/full/118/2/e534.
o Baxter AJ, Krenzelok EP (2008). “Pediatric fatality secondary to EDTA chelation”. Clin Toxicol 46 (10): 1083–4. doi:10.1080/15563650701261488. PMID 18949650.
38. [1]
39. Hendry WF, A’Hern RP, Cole PJ (1993). “Was Young’s syndrome caused by exposure to mercury in childhood?”. BMJ 307 (6919): 1579–82. PMID 8292944.
40. Zhao HL, Zhu X, Sui Y (2006). “The short-lived Chinese emperors”. J Am Geriatr Soc 54 (8): 1295–6. doi:10.1111/j.1532-5415.2006.00821.x. PMID 16914004.
41. Waldron HA (1983). “Did the Mad Hatter have mercury poisoning?”. Br Med J (Clin Res Ed) 287 (6409): 1961. PMID 6418283.
42. Stock A (1926). “Die Gefaehrlichkeit des Quecksilberdampfes”. Zeitschrift für angewandte Chemie 39: 461–466. doi:10.1002/ange.19260391502.
43. Hunter D, Bomford RR, Russell DS (1940). “Poisoning by methylmercury compounds”. Quart. J. Med. 9: 193–213.
44. Engler R (April 27 1985). “Technology out of Control”. The Nation 240. http://www.questia.com/PM.qst?a=o&d=5002117801.
45. Vargas JA (2007-01-26). “‘Mad Scientist’: On Court TV, Fatal Chemistry”. The Washington Post. http://www.washingtonpost.com/wp-dyn/content/article/2007/01/25/AR2007012502091.html. Retrieved 2007-01-28.
46. Swearengin M (2008-04-01). “Man dies from mercury poisoning after trying to extract gold”. Durant Daily Democrat.
47. (Associated Press) (2008-04-01). “Colbert man dies from mercury poisoning”. Tulsa World. http://www.tulsaworld.com/news/article.aspx?articleID=20080401_12_80377. Retrieved 2008-04-20.
48. Tiffany McGee (2009-01-15). “Jeremy Piven Explains His Mystery Ailment”. People Magazine. http://www.people.com/people/article/0,,20252763,00.html. Retrieved 2009-01-15.
49. James WD, Berger TG, Elston DM (2006). Andrews’ diseases of the skin: clinical dermatology (10th ed.). Saunders. p. 134. ISBN 0-7216-2921-0.
50. a b c Dally A (1997). “The rise and fall of pink disease”. Soc Hist Med 10 (2): 291–304. doi:10.1093/shm/10.2.291. PMID 11619497.
51. Mutter J, Naumann J, Schneider R, Walach H, Haley B (2005). “Mercury and autism: accelerating evidence?” (PDF). Neuro Endocrinol Lett 26 (5): 439–46. PMID 16264412. http://www.uniklinik-freiburg.de/iuk/live/forschung/publikationen/Mutter_Autism_NEL.pdf. Retrieved 2007-08-15.
52. Freitag CM (2007). “The genetics of autistic disorders and its clinical relevance: a review of the literature”. Mol Psychiatry 12 (1): 2–22. doi:10.1038/sj.mp.4001896. PMID 17033636. http://www.nature.com/mp/journal/v12/n1/full/4001896a.html.
53. Rutter M (2005). “Incidence of autism spectrum disorders: changes over time and their meaning”. Acta Paediatr 94 (1): 2–15. doi:10.1080/08035250410023124. PMID 15858952.
54. “Mercury and vaccines (thimerosal)”. Centers for Disease Control and Prevention. http://www.cdc.gov/od/science/iso/concerns/thimerosal.htm. Retrieved 2007-12-25.
55. Ferracane JL (2001). Materials in Dentistry: Principles and Applications (2nd ed.). Lippincott Williams & Wilkins. p. 3. ISBN 0781727332.
56. Counter SA (December 16, 2003), Whitening skin can be deadly, The Boston Globe, http://www.boston.com/news/globe/health_science/articles/2003/12/16/whitening_skin_can_be_deadly/
57. FDA Proposes Hydroquinone Ban, http://www.medicinenet.com/script/main/art.asp?articlekey=64167FDA bans hydroquinone in skin whitening products
58. NYC Health Dept. Warns Against Use of “Skin-lightening” Creams Containing Mercury or Similar Products Which Do Not List Ingredients, January 27, 2005, http://www.nyc.gov/html/doh/html/pr/pr008-05.shtml
59. Counter SA, Buchanan LH (PDF). Mercury exposure in children: a review. http://www.state.nj.us/health/eoh/cehsweb/kiddiekollege/documents/counter04_mercuryexpochildren.pdf.
60. Mahaffey KR, Dynamics of Mercury Pollution on Regional and Global Scales, http://www.springerlink.com/content/w245027uu23r4381/
61. In a survey, 28% of Koreans and 50% of Philippians say that they use skin whitening products. Skin lightening in Asia? A bright future?, http://www.synovate.com/knowledge/infact/issues/200406/
62. Bray M, SKIN DEEP: Dying to be white, CNN, http://edition.cnn.com/2002/WORLD/asiapcf/east/05/13/asia.whitening/
63. Aucott M, McLinden M, Winka M (2003). “Release of mercury from broken fluorescent bulbs”. J Air Waste Manag Assoc 53 (2): 143–51. PMID 12617289.
64. “Spills, disposal and site cleanup”. U.S. Environmental Protection Agency. 2009-07-13. http://epa.gov/hg/spills/. Retrieved 2009-06-30.
65. Tunnessen WW Jr, McMahon KJ, Baser M (1987). “Acrodynia: exposure to mercury from fluorescent light bulbs”. Pediatrics 79 (5): 786–9. PMID 3575038.

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