LYCOS RETRIEVER
Arsenic: Body
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Arsenic is a ubiquitous element being widely distributed in the earth. Nature itself is an adequate source of arsenic. According to availability of natural elements in environment, the position of arsenic is 20th. Arsenic is the 12th most common element in the body.
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Arsenic is cleared from the body quickly, so the most important remedy for arsenic poisoning is eliminating exposure. The most serious effects of arsenic, such as cancer and diabetes, are believed to require long, continuous exposures perhaps lasting 20 years or more.
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Arsenic is cleared from the body relatively rapidly and primarily in the urine. Urinary excretion rates of 80% in 61 hr following oral doses and 30-80% in 4-5 days following parenteral doses have been measured in humans (Crecelius, 1977; Hunter et al., 1942). Arsenic is ... lost from the body in the hair and nails, since this represents a non-biologically available arsenic pool.
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